Unnamed: 0
int64 0
5.8k
| questionID
stringlengths 9
10
| lessonName
stringclasses 201
values | beingAsked
stringlengths 5
324
| imageName
stringclasses 660
values | imagePath
stringclasses 660
values | questionType
stringclasses 2
values | answerChoices
stringlengths 17
476
| correctAnswer
stringclasses 7
values |
|---|---|---|---|---|---|---|---|---|
3,800 | NDQ_005840 | scientific explanations and interpretations | facts are based on observations. | null | null | Multiple Choice | a. True, b. False | a |
3,801 | NDQ_005841 | scientific explanations and interpretations | __________________ is factual information not subject to bias. | null | null | Multiple Choice | a. Interpretation, b. Analysis, c. Data, d. Opinion | c |
3,802 | NDQ_005842 | scientific explanations and interpretations | many scientific studies have found that colds are caused by viruses. what is this? | null | null | Multiple Choice | a. Fact, b. Interpretation, c. Analysis, d. Opinion | a |
3,803 | NDQ_005843 | scientific explanations and interpretations | which one of these statements is a fact? | null | null | Multiple Choice | a. Leos have more fiery personalities than people with other astrological signs., b. You are the nicest person in the world., c. Bill Gates is the smartest man in the United States., d. Bill Gates is the wealthiest man in the United States. | d |
3,804 | NDQ_005844 | scientific explanations and interpretations | which one of these statements is an observation? | null | null | Multiple Choice | a. Susan has itchy eyes., b. Colds are caused by viruses., c. Echinacea cures colds., d. Susan has a runny nose so she has a cold. | a |
3,805 | NDQ_005845 | scientific explanations and interpretations | how do scientists test questions? | null | null | Multiple Choice | a. Make observations, b. Evaluate information, c. Do experiments, d. All of the above | d |
3,806 | NDQ_005846 | scientific explanations and interpretations | scientists usually begin an investigation with an experiment. | null | null | Multiple Choice | a. True, b. False | b |
3,807 | NDQ_005847 | scientific explanations and interpretations | based on susan sneezing and having itchy eyes, one can conclude that she has a cold. | null | null | Multiple Choice | a. True, b. False | b |
3,808 | NDQ_005848 | scientific explanations and interpretations | which of these statements is not testable? | null | null | Multiple Choice | a. The average global temperature is rising., b. Each of us has a guardian angel., c. Leos are fiery and self-assured., d. Colds are caused by viruses. | b |
3,809 | NDQ_005850 | scientific method | a good scientific question has to be ___________________. | null | null | Multiple Choice | a. True, b. Testable, c. Always wrong, d. Always correct | b |
3,810 | NDQ_005851 | scientific method | the scientific method is a linear process with one step leading to another in the same way each time. | null | null | Multiple Choice | a. True, b. False | b |
3,811 | NDQ_005852 | scientific method | which of these is a good scientific question? | null | null | Multiple Choice | a. What happens when we die?, b. Is Shailene Woodley a good actress?, c. Would your best friend enjoy being a lawyer or a flight attendant more?, d. Do humans and chimpanzees share a common ancestor? | d |
3,812 | NDQ_005853 | scientific method | people using the scientific method usually start with | null | null | Multiple Choice | a. a hypothesis, b. a conclusion, c. a set of experiments, d. a question | d |
3,813 | NDQ_005854 | scientific method | which of these questions is a good scientific question? | null | null | Multiple Choice | a. How many angels can dance on the head of a pin?, b. What is the age of our planet?, c. How many ghosts are there in the room?, d. Can psychics help you win the lottery every time? | b |
3,814 | NDQ_005855 | scientific method | a scientific question can be based on | null | null | Multiple Choice | a. One or more observations., b. Data from a past experiment., c. The data and analysis contained in a published scientific paper., d. All of the above. | d |
3,815 | NDQ_005856 | scientific method | which one of these statements does not lead to a good question for the scientific method? | null | null | Multiple Choice | a. The amount of carbon dioxide in the air is increasing., b. Oranges are sometimes sweet and sometimes sour., c. I won the lottery because I visualized it happening., d. The earth is as old as the sun. | c |
3,816 | NDQ_005857 | scientific method | the amount of carbon dioxide in the atmosphere is decreasing. | null | null | Multiple Choice | a. True, b. False | b |
3,817 | NDQ_005858 | scientific method | why do scientists use the scientific method? | null | null | Multiple Choice | a. To ensure that experiments are done in an unbiased and standardized way., b. So that other scientists can duplicate the experiment., c. To support or refute a hypothesis without bias., d. All of the above | d |
3,818 | NDQ_005859 | scientific method | after finding out that carbon dioxide is increasing in the atmosphere, what would be a good question to try to answer with an experiment? | null | null | Multiple Choice | a. What is causing the increase in carbon dioxide in the atmosphere?, b. Which other greenhouse gases are increasing in the atmosphere?, c. What is the effect of increasing atmospheric carbon dioxide on the atmosphere?, d. All of the above | d |
3,819 | NDQ_006121 | temperature of the atmosphere | put the layers of the atmosphere in order from the lowest altitude to the highest altitude. | null | null | Multiple Choice | a. Troposphere, Mesosphere, Thermosphere, Stratosphere, b. Troposphere, Stratosphere, Thermosphere, Mesosphere, c. Troposphere, Stratosphere, Mesosphere, Thermosphere, d. Troposphere, Mesosphere, Stratosphere, Thermosphere | c |
3,820 | NDQ_006122 | temperature of the atmosphere | what separates the layers in the atmosphere? | null | null | Multiple Choice | a. Temperature gradient, b. Density, c. Pressure, d. None of the above | a |
3,821 | NDQ_006123 | temperature of the atmosphere | which layer is the hottest? | null | null | Multiple Choice | a. Troposphere, b. Stratosphere, c. Mesosphere, d. Thermosphere | a |
3,822 | NDQ_006124 | temperature of the atmosphere | why does warm air rise? | null | null | Multiple Choice | a. Cool gas molecules move less and take up more space so they become less dense., b. The higher pressure on air at sea level pushes it up higher in the atmosphere., c. The temperature gradient of warm air is higher than that of cold air., d. Warm gas molecules move more and take up more space so they become less dense. | d |
3,823 | NDQ_006125 | temperature of the atmosphere | which layer does the weather occur in? | null | null | Multiple Choice | a. Troposphere, b. Stratosphere, c. Mesosphere, d. Thermosphere | a |
3,824 | NDQ_006126 | temperature of the atmosphere | with the same number of molecules in less space, both air density and air pressure are lower. | null | null | Multiple Choice | a. True, b. False | a |
3,825 | NDQ_006127 | temperature of the atmosphere | in each layer of the atmosphere, air temperature decreases with altitude. | null | null | Multiple Choice | a. True, b. False | b |
3,826 | NDQ_006128 | temperature of the atmosphere | when air gets cooler, it decreases in density. | null | null | Multiple Choice | a. True, b. False | a |
3,827 | NDQ_006129 | temperature of the atmosphere | the temperature gradient in each layer of the atmosphere is determined by | null | null | Multiple Choice | a. How close it is to the center of the Earth., b. The heat source of that layer., c. The air pressure on the layer., d. The amount of ozone that is present in the layer. | b |
3,828 | NDQ_006192 | tornadoes | tornadoes form | null | null | Multiple Choice | a. From severe thunderstorms., b. At the edges of warm fronts., c. In occluded fronts., d. Where air masses from two oceans meet. | a |
3,829 | NDQ_006193 | tornadoes | the fujita scale assigns a value to a tornado based on | null | null | Multiple Choice | a. Temperature and precipitation., b. Temperature and wind speed., c. Wind speed and damage., d. Precipitation and damage. | c |
3,830 | NDQ_006195 | tornadoes | what type of cloud does a tornado stem from? | null | null | Multiple Choice | a. Cirrostratus, b. cumulous, c. nimbostratus, d. cumulonimbus | d |
3,831 | NDQ_006196 | tornadoes | which of the following is not true of tornadoes? | null | null | Multiple Choice | a. They destroy homes and property., b. Very few tornadoes cause fatalities., c. Tornadoes strike a very wide path, up to several miles., d. Some years are worse than others for tornado damage and death. | c |
3,832 | NDQ_006197 | tornadoes | winds from the strongest tornadoes can spin more than 300 mph. | null | null | Multiple Choice | a. True, b. False | a |
3,833 | NDQ_006198 | tornadoes | tornadoes rotate clockwise and twisters rotate anti-clockwise. | null | null | Multiple Choice | a. True, b. False | b |
3,834 | NDQ_006199 | tornadoes | in the united states, tornadoes are most common where the ________________ air masses meet in the spring. | null | null | Multiple Choice | a. Maritime tropical and continental arctic, b. Maritime tropical and continental polar, c. Maritime polar and the continental dry, d. Maritime tropical and maritime polar | b |
3,835 | NDQ_006200 | tornadoes | when a tornado warning is issued it accurately tells when and where the tornado will hit. | null | null | Multiple Choice | a. True, b. False | b |
3,836 | NDQ_006201 | tornadoes | most deaths from tornadoes are caused by flying debris. | null | null | Multiple Choice | a. True, b. False | a |
3,837 | NDQ_006262 | types of marine organisms | ocean biodiversity is | null | null | Multiple Choice | a. Low because ocean conditions are all very similar., b. Moderate with a little diversity in each of the three depth zones., c. High because there is a lot of difference in temperature, salinity, light and other factors., d. Unknown since we can’t see below about 200 feet depth. | c |
3,838 | NDQ_006263 | types of marine organisms | organisms that cant swim but are pushed along with the current are | null | null | Multiple Choice | a. Fish, b. Plankton, c. Plants, d. All of these | b |
3,839 | NDQ_006264 | types of marine organisms | phytoplankton are responsible for about one-quarter of earths total primary productivity. | null | null | Multiple Choice | a. True, b. False | b |
3,840 | NDQ_006265 | types of marine organisms | nearly all marine invertebrates have hard shells for protection. | null | null | Multiple Choice | a. True, b. False | b |
3,841 | NDQ_006266 | types of marine organisms | animal larvae spread in the seas as plankton and then settle to the bottom as adults. | null | null | Multiple Choice | a. True, b. False | a |
3,842 | NDQ_006267 | types of marine organisms | some seabirds live their entire lives without coming to land. | null | null | Multiple Choice | a. True, b. False | b |
3,843 | NDQ_006268 | types of marine organisms | most marine organisms live | null | null | Multiple Choice | a. In the photic zone., b. Close to shore., c. In the deep sea., d. In the middle depths. | b |
3,844 | NDQ_006269 | types of marine organisms | marine invertebrates | null | null | Multiple Choice | a. Are mostly found in the deep sea., b. Have a backbone., c. Account for a lot of the ocean’s biodiversity., d. All of the above | c |
3,845 | NDQ_006270 | types of marine organisms | what adaptations do fish have for life in the oceans? | null | null | Multiple Choice | a. They have a swim bladder for changing depth., b. They are ectotherms so they are the same temperature as the water., c. They have gills for extracting oxygen from the water., d. All of these. | d |
3,846 | NDQ_006271 | types of marine organisms | what adaptations do marine mammals have for life in the oceans? | null | null | Multiple Choice | a. They have fur, fat, fast metabolisms, small surface area to volume for warmth., b. They absorb salt through their skin and secrete it through their urinary tracts., c. They have gills for extracting oxygen from water., d. All of these. | a |
3,847 | NDQ_006392 | weather fronts | a front is where two air masses | null | null | Multiple Choice | a. Meet, b. Diverge, c. Slide past each other, d. All of these | a |
3,848 | NDQ_006393 | weather fronts | the two air masses at a front | null | null | Multiple Choice | a. Have the same density so they stay in their places., b. Have different densities so the less dense one goes up over the denser one., c. Have the same density so they mix., d. Have different densities so they stay in their places. | b |
3,849 | NDQ_006394 | weather fronts | a stationary front will | null | null | Multiple Choice | a. Remain in place until another front pushes it out of the way., b. Decrease in density and move by rising over a barrier., c. Break apart after several days., d. Remain in place until its barrier erodes away. | c |
3,850 | NDQ_006395 | weather fronts | in a stationary front, winds blow parallel to the front but in opposite directions. | null | null | Multiple Choice | a. True, b. False | a |
3,851 | NDQ_006396 | weather fronts | this may form along a cold front, if the humidity is high enough. | null | null | Multiple Choice | a. A thunderstorm line, b. A storm line, c. A frontal line, d. A squall line | d |
3,852 | NDQ_006397 | weather fronts | if a cold front occurred in the spring, this type of weather would occur. | null | null | Multiple Choice | a. Thunderstorms, b. Strong rain, c. Snow, d. Strong winds | a |
3,853 | NDQ_006398 | weather fronts | a warm front is when | null | null | Multiple Choice | a. A cold air mass slides over a warm air mass, b. A warm air mass slides over a cold air mass, c. Two warm air masses meet, d. Two cold air masses meet | b |
3,854 | NDQ_006399 | weather fronts | a warm front in winter could lead to this weather | null | null | Multiple Choice | a. Strong winds and thunderstorms with heavy snows., b. Warm air and rain give way to cold air with heavy snow with nimbostratus clouds and fog., c. Warm air with intense pouring rain., d. Cold air and snow give way to warmer sleet and freezing rain with stratus clouds and | d |
3,855 | NDQ_006400 | weather fronts | an occluded front has cold, warm and then cold fronts back to back. | null | null | Multiple Choice | a. True, b. False | a |
3,856 | NDQ_006401 | weather fronts | an occluded front has mild weather because there is mixing between the different air masses. | null | null | Multiple Choice | a. True, b. False | b |
3,857 | NDQ_006402 | weather maps | which of the following is not shown graphically on a weather map? | null | null | Multiple Choice | a. Height of cloud base, b. Amount of precipitation in the last 6 hours, c. Cloud type, d. Barometric pressure at the elevation of each location | d |
3,858 | NDQ_006404 | weather maps | isobars are line of equal average air pressure at | null | null | Multiple Choice | a. Sea level., b. 10,000 feet, c. The land surface., d. 100 feet. | a |
3,859 | NDQ_006405 | weather maps | isotachs can be used to locate | null | null | Multiple Choice | a. Thunderstorms, b. Jet streams, c. Temperature gradients, d. Droughts | b |
3,860 | NDQ_006406 | weather maps | on a weather map, a large circular feature with very low pressure in the center and winds being drawn inward might be a __________. | null | null | Multiple Choice | a. Hurricane, b. Tornado, c. Blizzard, d. None of these. | a |
3,861 | NDQ_006407 | weather maps | the amount of cloud cover is shown on some weather maps. | null | null | Multiple Choice | a. True, b. False | a |
3,862 | NDQ_006408 | weather maps | where isotherms indicate a steep gradient, there is likely to be | null | null | Multiple Choice | a. A tornado, b. Precipitation, c. A front, d. None of the above | c |
3,863 | NDQ_006409 | weather maps | a zone of low barometric pressure may have a value of 1009, while a zone of high pressure may be around 1032. | null | null | Multiple Choice | a. True, b. False | a |
3,864 | NDQ_006410 | weather maps | weather maps just shows the temperature and atmospheric pressure in a region. | null | null | Multiple Choice | a. True, b. False | b |
3,865 | NDQ_006411 | weather maps | on a weather map, a large l with isobars circling around it, some of which have a pressure value is | null | null | Multiple Choice | a. A low wind speed zone., b. A high wind speed zone., c. A low pressure cell., d. A high pressure cell. | c |
3,866 | NDQ_006412 | weather versus climate | the weather in a location is related to | null | null | Multiple Choice | a. Air temperature, b. Precipitation, c. Wind speed and direction, d. All of these | d |
3,867 | NDQ_006413 | weather versus climate | weather is more predictable than climate. | null | null | Multiple Choice | a. True, b. False | b |
3,868 | NDQ_006415 | weather versus climate | climate doesnt change. | null | null | Multiple Choice | a. True, b. False | b |
3,869 | NDQ_006416 | weather versus climate | the climate of a location is determined by | null | null | Multiple Choice | a. Cloud cover, b. Air pressure, c. What type, how much and when precipitation falls, d. All of these | d |
3,870 | NDQ_006417 | weather versus climate | __________ is the amount of water vapor in the air. | null | null | Multiple Choice | a. Humidity, b. Air temperature, c. Air pressure, d. Precipitation | a |
3,871 | NDQ_006418 | weather versus climate | if you want to go somewhere warm for winter break, you might find it on the ski slopes in lake tahoe, but youd be more likely to in tucson, arizona. | null | null | Multiple Choice | a. True, b. False | a |
3,872 | NDQ_006419 | weather versus climate | if you go to tucson in june, a month known to be hot and dry, you will not experience a rain storm. | null | null | Multiple Choice | a. True, b. False | b |
3,873 | NDQ_006420 | weather versus climate | compared to climate, weather is | null | null | Multiple Choice | a. Easier to predict., b. Guaranteed., c. Changeable., d. Not important | c |
3,874 | NDQ_006421 | weather versus climate | the most important factor determining the climate of a region is | null | null | Multiple Choice | a. The average amount of precipitation it gets over a year., b. The amount of solar radiation it gets., c. The average air temperature over a year., d. The amount of wind it gets and where the wind comes from. | b |
3,875 | NDQ_006442 | wind power | air moving by _______________ creates wind. | null | null | Multiple Choice | a. Radiation, b. Convection, c. Conduction, d. Gravity | b |
3,876 | NDQ_006443 | wind power | wind is air that is moving | null | null | Multiple Choice | a. Toward a zone of rising air., b. Outward from a zone of warm air., c. Randomly., d. Inward from a zone of neutrally buoyant air. | a |
3,877 | NDQ_006444 | wind power | wind has been used for power for hundreds of years. | null | null | Multiple Choice | a. True, b. False | a |
3,878 | NDQ_006445 | wind power | moving air has potential energy. | null | null | Multiple Choice | a. True, b. False | b |
3,879 | NDQ_006446 | wind power | an advantage of wind power is ____________. | null | null | Multiple Choice | a. It does not release pollutants or greenhouse gases., b. It is plentiful in many places., c. The technology to harness wind energy is being developed rapidly., d. All of the above | d |
3,880 | NDQ_006447 | wind power | one or more disadvantages of wind power are | null | null | Multiple Choice | a. It releases greenhouse gases., b. Wind blows very rarely in most of the world., c. Windmills are expensive to build and maintain., d. All of these. | c |
3,881 | NDQ_006448 | wind power | the wind blows strong through california mountain passes because | null | null | Multiple Choice | a. Cool air at the ocean sinks and travels across the pass to the warmer valley., b. Warm air from the ocean rises and sucks cool air across the pass from the ocean., c. Warm air in the inland valleys rises, sucking cool air across the pass from the ocean., d. Cool inland air sinks and sucks warmer ocean air across the pass. | b |
3,882 | NDQ_006449 | wind power | a nimby group is the offshore cape wind project because they think that windmills are | null | null | Multiple Choice | a. Unattractive., b. Dangerous to humans., c. Loud., d. All of the above | a |
3,883 | NDQ_006450 | wind power | the cape wind project is located in california. | null | null | Multiple Choice | a. True, b. False | b |
3,884 | NDQ_006451 | wind power | wind power is the fastest growing renewable energy source in the world. | null | null | Multiple Choice | a. True, b. False | a |
3,885 | NDQ_006462 | scientific ways of thinking | Evolution by natural selection is an example of a scientific | null | null | Multiple Choice | a. law., b. theory., c. hunch., d. question. | b |
3,886 | NDQ_006463 | scientific ways of thinking | Science is a process that includes | null | null | Multiple Choice | a. collecting evidence., b. doing tests., c. applying logic., d. all of the above | d |
3,887 | NDQ_006464 | scientific ways of thinking | To gain the status of a scientific theory, an idea must be | null | null | Multiple Choice | a. first given the status of a scientific law., b. tested and confirmed repeatedly., c. voted on at a scientific convention., d. two of the above | b |
3,888 | NDQ_006465 | scientific ways of thinking | To be a scientist, it is important for a person to be | null | null | Multiple Choice | a. logical., b. observant., c. curious., d. all of the above | d |
3,889 | NDQ_006466 | scientific ways of thinking | A scientific theory must be | null | null | Multiple Choice | a. more complex than any other explanation for the observations., b. repeatedly tested and supported by the results., c. accepted by all scientists in a given field., d. all of the above | b |
3,890 | NDQ_006467 | scientific ways of thinking | Which of the following is the best example of doing science? | null | null | Multiple Choice | a. memorizing the processes of the water cycle, b. learning how to identify trees from their leaves, c. learning the names of all the bones in the human body, d. making observations of wildlife while hiking in the woods | d |
3,891 | NDQ_006468 | scientific ways of thinking | To think like a scientist, you should be | null | null | Multiple Choice | a. observant., b. skeptical., c. open minded., d. all of the above | d |
3,892 | NDQ_006469 | scientific ways of thinking | Scientists must have an open mind because scientific knowledge is always | null | null | Multiple Choice | a. hard to understand., b. controversial., c. theoretical., d. evolving. | d |
3,893 | NDQ_006470 | scientific ways of thinking | A scientist develops a new idea based on her observations of nature. What should she do next? | null | null | Multiple Choice | a. think of a way to test the idea, b. claim that she has discovered a new theory, c. reject any evidence that conflicts with the idea, d. look only for evidence that supports the idea | a |
3,894 | NDQ_006471 | scientific ways of thinking | The best example of doing science is | null | null | Multiple Choice | a. wondering why fire flies produce light., b. learning the scientific names of fire flies., c. catching fire flies and putting them in a glass jar., d. memorizing a list of different animals that produce light. | a |
3,895 | NDQ_006473 | scientific ways of thinking | Why would a scientist repeat the same experiment? | null | null | Multiple Choice | a. to try to get different results, b. to prove a scientific law, c. to make sure the results are reliable, d. none of the above | c |
3,896 | NDQ_006475 | scientific ways of thinking | If there is no way to test a new idea in science, what is the best way for a scientist to respond? | null | null | Multiple Choice | a. accept the idea as true as long as it is logical, b. reject the idea as false because there is no evidence to support it, c. put the idea aside until it can be tested or replace it with an idea that can be tested, d. consider the idea to be just a theory until proven otherwise | c |
3,897 | NDQ_006476 | scientific ways of thinking | __________way of learning about the natural world that depends on evidence, reasoning, and repeated testing | null | null | Multiple Choice | a. a.scientific law, b. b.evidence, c. c.scientist, d. d.science, e. e.skepticism, f. f.scientific theory, g. g.reasoning | d |
3,898 | NDQ_006479 | scientific ways of thinking | __________using logical thought processes | null | null | Multiple Choice | a. a.scientific law, b. b.evidence, c. c.scientist, d. d.science, e. e.skepticism, f. f.scientific theory, g. g.reasoning | g |
3,899 | NDQ_006481 | scientific ways of thinking | __________broad explanation that is widely accepted because it is supported by a great deal of evidence | null | null | Multiple Choice | a. a.scientific law, b. b.evidence, c. c.scientist, d. d.science, e. e.skepticism, f. f.scientific theory, g. g.reasoning | f |
Subsets and Splits
No community queries yet
The top public SQL queries from the community will appear here once available.