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DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003414 | image | abc_question_images/parts_plant_13201.png | parts_plant_13201.png | 1 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003892 | image | question_images/parts_plant_3201.png | parts_plant_3201.png | 0.950303 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003993 | image | question_images/parts_plant_6271.png | parts_plant_6271.png | 0.941798 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003435 | image | abc_question_images/parts_plant_16274.png | parts_plant_16274.png | 0.860024 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DD_0111 | image | teaching_images/parts_plant_6274.png | This diagram shows the structure of a flowering plant. The roots are located underground and often span out further than the plant itself does. The roots take up water and nutrients from the ground to feed the plant. These materials move up through the stem to the fruit, flowers, and leaves. The plant takes in water, sunlight, and CO2 to produce oxygen and glucose. As the plant takes in more nutrients, water, sunlight, and CO2, it grows and produces flowers and fruit. Flowers and fruit attract insects who will feed on nectar while spreading pollen and seeds from plant to plant. This helps the plant reproduce and form new plants that will work in the same way. | 0.846092 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DD_0102 | image | teaching_images/parts_plant_1131.png | This diagram depicts the parts of a plant. The root is the part of the plant that lies below the surface It helps to anchor the plant in the soil. It also absorbs nutrients and water from the soil. The stem, leaves, fruits and flowers are present above the surface. Stems support the plant and transport water and nutrients from the roots and food in the form of glucose from the leaves to other plant parts. A plant usually has many leaves which are green in color. Leaves are designed to capture sunlight which the plant uses to make food through a process called photosynthesis. Flowers are usually colorful and attract bees that help in pollination. Fruits provide a covering for seeds. | 0.842292 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003989 | image | question_images/parts_plant_3847.png | parts_plant_3847.png | 0.838612 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_004487 | image | abc_question_images/parts_flower_13366.png | parts_flower_13366.png | 0.816846 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003907 | image | question_images/parts_plant_3218.png | parts_plant_3218.png | 0.812265 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | DQ_003347 | image | abc_question_images/parts_leaf_13106.png | parts_leaf_13106.png | 0.811598 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_3385 | text | null | Plants seem to grow wherever they can. How? Plants cant move on their own. So how does a plant start growing in a new area? | 0.528763 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_1598 | text | null | Plants and animals depend on water to live. They also play a role in the water cycle. Plants take up water from the soil and release large amounts of water vapor into the air through their leaves (Figure 1.3), a process known as transpiration. | 0.512766 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_1467 | text | null | Organic substances are the carbon-based compounds made by living creatures and include proteins, carbohydrates, and oils. Inorganic substances have a structure that is not characteristic of living bodies. Coal is made of plant and animal remains. Is it a mineral? Coal is a classified as a sedimentary rock, but is not a mineral. | 0.506588 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_3434 | text | null | Water also moves through the living organisms in an ecosystem. Plants soak up large amounts of water through their roots. The water then moves up the plant and evaporates from the leaves in a process called transpiration. The process of transpiration, like evaporation, returns water back into the atmosphere. | 0.505767 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_1950 | text | null | The most basic division of modern plants is between nonvascular and vascular plants. Vascular plants are further divided into those that reproduce without seeds and those that reproduce with seeds. Seed plants, in turn, are divided into those that produce naked seeds in cones and those that produce seeds in the ovaries of flowers. | 0.500276 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_0987 | text | null | Now that you know what chemical weathering is, can you think of some other ways chemical weathering might occur? Chemical weathering can also be contributed to by plants and animals. As plant roots take in soluble ions as nutrients, certain elements are exchanged. Plant roots and bacterial decay use carbon dioxide in the process of respiration. | 0.498379 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_2956 | text | null | Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have. | 0.498218 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_1698 | text | null | How well soil forms and what type of soil forms depends on several different factors, which are described below. | 0.492782 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_1447 | text | null | Minerals are divided into groups based on chemical composition. Most minerals fit into one of eight mineral groups. | 0.492405 |
DQ_003415 | Which label shows the Leaf? | abc_question_images/parts_plant_13201.png | a. U, b. N, c. T, d. F | d | T_1312 | text | null | In photosynthesis, plants use CO2 and create O2 . Photosynthesis is responsible for nearly all of the oxygen currently found in the atmosphere. The chemical reaction for photosynthesis is: 6CO2 + 6H2 O + solar energy C6 H12 O6 (sugar) + 6O2 | 0.491747 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003414 | image | abc_question_images/parts_plant_13201.png | parts_plant_13201.png | 1 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003892 | image | question_images/parts_plant_3201.png | parts_plant_3201.png | 0.950303 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003993 | image | question_images/parts_plant_6271.png | parts_plant_6271.png | 0.941798 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003435 | image | abc_question_images/parts_plant_16274.png | parts_plant_16274.png | 0.860024 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DD_0111 | image | teaching_images/parts_plant_6274.png | This diagram shows the structure of a flowering plant. The roots are located underground and often span out further than the plant itself does. The roots take up water and nutrients from the ground to feed the plant. These materials move up through the stem to the fruit, flowers, and leaves. The plant takes in water, sunlight, and CO2 to produce oxygen and glucose. As the plant takes in more nutrients, water, sunlight, and CO2, it grows and produces flowers and fruit. Flowers and fruit attract insects who will feed on nectar while spreading pollen and seeds from plant to plant. This helps the plant reproduce and form new plants that will work in the same way. | 0.846092 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DD_0102 | image | teaching_images/parts_plant_1131.png | This diagram depicts the parts of a plant. The root is the part of the plant that lies below the surface It helps to anchor the plant in the soil. It also absorbs nutrients and water from the soil. The stem, leaves, fruits and flowers are present above the surface. Stems support the plant and transport water and nutrients from the roots and food in the form of glucose from the leaves to other plant parts. A plant usually has many leaves which are green in color. Leaves are designed to capture sunlight which the plant uses to make food through a process called photosynthesis. Flowers are usually colorful and attract bees that help in pollination. Fruits provide a covering for seeds. | 0.842292 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003989 | image | question_images/parts_plant_3847.png | parts_plant_3847.png | 0.838612 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_004487 | image | abc_question_images/parts_flower_13366.png | parts_flower_13366.png | 0.816846 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003907 | image | question_images/parts_plant_3218.png | parts_plant_3218.png | 0.812265 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | DQ_003347 | image | abc_question_images/parts_leaf_13106.png | parts_leaf_13106.png | 0.811598 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_2534 | text | null | Both types of reproduction have certain advantages. | 0.531113 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_2385 | text | null | Two important concepts associated with the ecosystem are niche and habitat. | 0.519475 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_4823 | text | null | Newtons third law of motion is just one of many scientific laws. A scientific law is a statement describing what always happens under certain conditions. Other examples of laws in physical science include: Newtons first law of motion Newtons second law of motion Newtons law of universal gravitation Law of conservation of mass Law of conservation of energy Law of conservation of momentum | 0.516053 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_0726 | text | null | Nuclear energy is produced by splitting the nucleus of an atom. This releases a huge amount of energy. | 0.512312 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_4885 | text | null | How fast or slow something moves is its speed. Speed determines how far something travels in a given amount of time. The SI unit for speed is meters per second (m/s). Speed may be constant, but often it varies from moment to moment. | 0.511815 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_1797 | text | null | The two types of air pollutants are primary pollutants, which enter the atmosphere directly, and secondary pollutants, which form from a chemical reaction. | 0.50365 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_4536 | text | null | Most cars have at least four cylinders connected to the crankshaft. Their pistons move up and down in sequence, one after the other. A powerful car may have eight pistons, and some race cars may have even more. The more cylinders a car engine has, the more powerful its engine can be. | 0.502688 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_4844 | text | null | An electric circuit consists of at least one closed loop through which electric current can flow. Every circuit has a voltage source such as a battery and a conductor such as metal wire. A circuit may have other parts as well, such as lights and switches. In addition, a circuit may consist of one loop or two loops. | 0.502078 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_4715 | text | null | Compare and contrast the basic properties of matter, such as mass and volume. | 0.501498 |
DQ_003416 | Which is not a part of the shoot system? | abc_question_images/parts_plant_13201.png | a. U, b. T, c. F, d. N | d | T_4322 | text | null | Distance is the length of the route between two points. The distance of a race, for example, is the length of the track between the starting and finishing lines. In a 100-meter sprint, that distance is 100 meters. | 0.498546 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003417 | image | abc_question_images/parts_plant_13217.png | parts_plant_13217.png | 1 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003900 | image | question_images/parts_plant_3217.png | parts_plant_3217.png | 0.967109 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003932 | image | question_images/parts_plant_3577.png | parts_plant_3577.png | 0.821245 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003423 | image | abc_question_images/parts_plant_13577.png | parts_plant_13577.png | 0.792028 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003892 | image | question_images/parts_plant_3201.png | parts_plant_3201.png | 0.78573 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_009980 | image | abc_question_images/photosynthesis_11307.png | photosynthesis_11307.png | 0.779641 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003868 | image | question_images/parts_plant_1160.png | parts_plant_1160.png | 0.773337 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003993 | image | question_images/parts_plant_6271.png | parts_plant_6271.png | 0.769407 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_010047 | image | question_images/photosynthesis_1307.png | photosynthesis_1307.png | 0.763713 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | DQ_003414 | image | abc_question_images/parts_plant_13201.png | parts_plant_13201.png | 0.76302 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.503586 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_2971 | text | null | Gymnosperms have seeds, but they do not produce fruit. Instead, the seeds of gymnosperms are usually found in cones. There are four phyla of gymnosperms: 1. Conifers 2. Cycads 3. Ginkgoes 4. Gnetophytes | 0.486517 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.474817 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_2956 | text | null | Scientists used to think that fungi were members of the plant kingdom. They thought this because fungi had several similarities to plants. For example: Fungi and plants have similar structures. Plants and fungi live in the same kinds of habitats, such as growing in soil. Plants and fungi cells both have a cell wall, which animals do not have. | 0.473928 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_3065 | text | null | Many insects are considered to be pests by humans. However, insects are also very important for numerous reasons. | 0.466842 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_2959 | text | null | Different fungi reproduce in different ways. Many fungi reproduce both sexually and asexually. However, some reproduce only sexually and some only asexually. Asexual reproduction involves just one parent and sexual repro- duction involves two parents. | 0.465265 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_0116 | text | null | Every organism is different from every other organism. Every organisms genes are different, too. | 0.462266 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_4421 | text | null | 1. What is the traditional definition of gravity? 2. Identify factors that influence the strength of gravity between two objects. | 0.462191 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_2403 | text | null | A food web is a diagram that represents many pathways through which energy flows through an ecosystem. It includes a number of intersecting food chains. Food webs are generally more similar to what really happens in nature. They show that most organisms consume and are consumed by multiple species. You can see an example of a food web in Figure 24.5. | 0.461944 |
DQ_003417 | Identify the fruit in this picture | abc_question_images/parts_plant_13217.png | a. N, b. X, c. L, d. A | b | T_2175 | text | null | Some substances in food cant be broken down into nutrients. They remain behind in the digestive system after the nutrients have been absorbed. Any substances in food that cant be digested pass out of the body as solid waste. This process is called elimination. | 0.461693 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003417 | image | abc_question_images/parts_plant_13217.png | parts_plant_13217.png | 1 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003900 | image | question_images/parts_plant_3217.png | parts_plant_3217.png | 0.967109 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003932 | image | question_images/parts_plant_3577.png | parts_plant_3577.png | 0.821245 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003423 | image | abc_question_images/parts_plant_13577.png | parts_plant_13577.png | 0.792028 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003892 | image | question_images/parts_plant_3201.png | parts_plant_3201.png | 0.78573 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_009980 | image | abc_question_images/photosynthesis_11307.png | photosynthesis_11307.png | 0.779641 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003868 | image | question_images/parts_plant_1160.png | parts_plant_1160.png | 0.773337 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003993 | image | question_images/parts_plant_6271.png | parts_plant_6271.png | 0.769407 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_010047 | image | question_images/photosynthesis_1307.png | photosynthesis_1307.png | 0.763713 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | DQ_003414 | image | abc_question_images/parts_plant_13201.png | parts_plant_13201.png | 0.76302 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.517197 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_2163 | text | null | The vitamins to watch out for are A, D, E, and K. These vitamins are stored by the body, so they can build up to high levels. | 0.480155 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_2174 | text | null | After food is broken down into nutrient molecules, the molecules are absorbed by the blood. Absorption is the process in which nutrients or other molecules are taken up by the blood. Once absorbed by the blood, nutrients can travel in the bloodstream to cells throughout the body. | 0.478875 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_2175 | text | null | Some substances in food cant be broken down into nutrients. They remain behind in the digestive system after the nutrients have been absorbed. Any substances in food that cant be digested pass out of the body as solid waste. This process is called elimination. | 0.475924 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_4421 | text | null | 1. What is the traditional definition of gravity? 2. Identify factors that influence the strength of gravity between two objects. | 0.471378 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_2838 | text | null | Foods such as whole grain breads, fresh fruits, and fish provide nutrients you need for good health. But different foods give you different types of nutrients. You also need different amounts of each nutrient. How can you choose the right mix of foods to get the proper balance of nutrients? Three tools can help you choose foods wisely: MyPyramid, MyPlate, and food labels. | 0.463431 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_3006 | text | null | Bacteria also help you digest your food. Several species of bacteria, such as E. coli, are found in your digestive tract. In fact, in your gut, bacteria cells greatly outnumber your own cells! | 0.463391 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_4092 | text | null | Lipids are biochemical compounds such as fats and oils. Organisms use lipids to store energy. In addition to carbon and hydrogen, lipids contain oxygen. | 0.456302 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_3299 | text | null | What goes into the cell? Oxygen and glucose are both reactants of cellular respiration. Oxygen enters the body when an organism breathes. Glucose enters the body when an organism eats. | 0.455366 |
DQ_003418 | Which label shows the fruit? | abc_question_images/parts_plant_13217.png | a. A, b. N, c. X, d. L | c | T_3234 | text | null | Your heart pumps blood around your body. But how does your heart get blood to and from every cell in your body? Your heart is connected to blood vessels such as veins and arteries. Organs that work together form an organ system. Together, your heart, blood, and blood vessels form your cardiovascular system. What other organ systems can you think of? | 0.455342 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003417 | image | abc_question_images/parts_plant_13217.png | parts_plant_13217.png | 1 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003900 | image | question_images/parts_plant_3217.png | parts_plant_3217.png | 0.967109 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003932 | image | question_images/parts_plant_3577.png | parts_plant_3577.png | 0.821245 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003423 | image | abc_question_images/parts_plant_13577.png | parts_plant_13577.png | 0.792028 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003892 | image | question_images/parts_plant_3201.png | parts_plant_3201.png | 0.78573 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_009980 | image | abc_question_images/photosynthesis_11307.png | photosynthesis_11307.png | 0.779641 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003868 | image | question_images/parts_plant_1160.png | parts_plant_1160.png | 0.773337 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003993 | image | question_images/parts_plant_6271.png | parts_plant_6271.png | 0.769407 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_010047 | image | question_images/photosynthesis_1307.png | photosynthesis_1307.png | 0.763713 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | DQ_003414 | image | abc_question_images/parts_plant_13201.png | parts_plant_13201.png | 0.76302 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_3491 | text | null | Vitamins and minerals are also nutrients. They do not provide energy, but they are needed for good health. | 0.477836 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0026 | text | null | When a lot of rain falls in a short period of time, much of the water is unable to soak into the ground. Instead, it runs over the land. Gravity causes the water to flow from higher to lower ground. As the runoff flows, it may pick up loose material on the surface, such as bits of soil and sand. Runoff is likely to cause more erosion if the land is bare. Plants help hold the soil in place. The runoff water in Figure 10.3 is brown because it eroded soil from a bare, sloping field. Can you find evidence of erosion by runoff where you live? What should you look for? Much of the material eroded by runoff is carried into bodies of water, such as streams, rivers, ponds, lakes, or oceans. Runoff is an important cause of erosion. Thats because it occurs over so much of Earths surface. | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0023 | text | null | The size of particles determines how they are carried by flowing water. This is illustrated in Figure 10.2. Minerals that dissolve in water form salts. The salts are carried in solution. They are mixed thoroughly with the water. Small particles, such as clay and silt, are carried in suspension. They are mixed throughout the water. These particles are not dissolved in the water. Somewhat bigger particles, such as sand, are moved by saltation. The particles move in little jumps near the stream bottom. They are nudged along by water and other particles. The biggest particles, including gravel and pebbles, are moved by traction. In this process, the particles roll or drag along the bottom of the water. | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0022 | text | null | Faster-moving water has more energy. Therefore, it can carry larger particles. It can carry more particles. What causes water to move faster? The slope of the land over which the water flows is one factor. The steeper the slope, the faster the water flows. Another factor is the amount of water thats in the stream. Streams with a lot of water flow faster than streams that are nearly dry. | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0021 | text | null | Flowing water is a very important agent of erosion. Flowing water can erode rocks and soil. Water dissolves minerals from rocks and carries the ions. This process happens really slowly. But over millions of years, flowing water dissolves massive amounts of rock. Moving water also picks up and carries particles of soil and rock. The ability to erode is affected by the velocity, or speed, of the water. The size of the eroded particles depends on the velocity of the water. Eventually, the water deposits the materials. As water slows, larger particles are deposited. As the water slows even more, smaller particles are deposited. The graph in Figure 10.1 shows how water velocity and particle size influence erosion and deposition. | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0020 | text | null | Astronomy and astronomers have shown that the planets in our solar system are not the only planets in the universe. Over 530 planets were known outside our solar system in 2011. And there are billions of other planets! The universe also contains black holes, other galaxies, asteroids, comets, and nebula. As big as Earth seems, the entire universe is vastly more enormous. Earth is just a tiny part of our universe. Astronomers use many tools to study things in space. Earth-orbiting telescopes view stars and galaxies from the darkness of space (Figure 1.17). They may have optical and radio telescopes to see things that the human eye cant see. Spacecraft travel great distances to send back information on faraway places. Astronomers ask a wide variety of questions. How do strong bursts of energy from the Sun, called solar flares, affect communications? How might an impact from an asteroid affect life on Earth? What are the properties of black holes? Astronomers ask bigger questions too. How was the universe created? Is there life on other planets? Are there resources on other planets that people could use? Astronomers use what Earth scientists know to make comparisons with other planets. | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0018 | text | null | Meteorologists dont study meteors they study the atmosphere! The word meteor refers to things in the air. Meteorology includes the study of weather patterns, clouds, hurricanes, and tornadoes. Meteorology is very important. Using radars and satellites, meteorologists work to predict, or forecast, the weather (Figure 1.14). The atmosphere is a thin layer of gas that surrounds Earth. Climatologists study the atmosphere. These scientists work to understand the climate as it is now. They also study how climate will change in response to global warming. The atmosphere contains small amounts of carbon dioxide. Climatologists have found that humans are putting a lot of extra carbon dioxide into the atmosphere. This is mostly from burning fossil fuels. The extra carbon dioxide traps heat from the Sun. Trapped heat causes the atmosphere to heat up. We call this global warming (Figure 1.15). | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0018 | text | null | Meteorologists dont study meteors they study the atmosphere! The word meteor refers to things in the air. Meteorology includes the study of weather patterns, clouds, hurricanes, and tornadoes. Meteorology is very important. Using radars and satellites, meteorologists work to predict, or forecast, the weather (Figure 1.14). The atmosphere is a thin layer of gas that surrounds Earth. Climatologists study the atmosphere. These scientists work to understand the climate as it is now. They also study how climate will change in response to global warming. The atmosphere contains small amounts of carbon dioxide. Climatologists have found that humans are putting a lot of extra carbon dioxide into the atmosphere. This is mostly from burning fossil fuels. The extra carbon dioxide traps heat from the Sun. Trapped heat causes the atmosphere to heat up. We call this global warming (Figure 1.15). | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0017 | text | null | Oceanography is the study of the oceans. The word oceanology might be more accurate, since ology is the study of. Graph is to write and refers to map making. But mapping the oceans is how oceanography started. More than 70% of Earths surface is covered with water. Almost all of that water is in the oceans. Scientists have visited the deepest parts of the ocean in submarines. Remote vehicles go where humans cant. Yet much of the ocean remains unexplored. Some people call the ocean the last frontier. Humans have had a big impact on the oceans. Populations of fish and other marine species have been overfished. Contaminants are polluting the waters. Global warming is melting the thick ice caps and warming the water. Warmer water expands and, along with water from the melting ice caps, causes sea levels to rise. There are many branches of oceanography. Physical oceanography is the study of water movement, like waves and ocean currents (Figure 1.13). Marine geology looks at rocks and structures in the ocean basins. Chemical oceanography studies the natural elements in ocean water. Marine biology looks at marine life. | 0.433514 |
DQ_003419 | Where is the fruit? | abc_question_images/parts_plant_13217.png | a. N, b. E, c. X, d. L | c | T_0017 | text | null | Oceanography is the study of the oceans. The word oceanology might be more accurate, since ology is the study of. Graph is to write and refers to map making. But mapping the oceans is how oceanography started. More than 70% of Earths surface is covered with water. Almost all of that water is in the oceans. Scientists have visited the deepest parts of the ocean in submarines. Remote vehicles go where humans cant. Yet much of the ocean remains unexplored. Some people call the ocean the last frontier. Humans have had a big impact on the oceans. Populations of fish and other marine species have been overfished. Contaminants are polluting the waters. Global warming is melting the thick ice caps and warming the water. Warmer water expands and, along with water from the melting ice caps, causes sea levels to rise. There are many branches of oceanography. Physical oceanography is the study of water movement, like waves and ocean currents (Figure 1.13). Marine geology looks at rocks and structures in the ocean basins. Chemical oceanography studies the natural elements in ocean water. Marine biology looks at marine life. | 0.433514 |
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