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killing an animal has a negative impact on that animal's population & cutting down trees has a negative impact on an ecosystem / organisms living in an ecosystem0 -> hunting has a negative impact on animal populations
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an animal is a kind of organism & organisms are a part of an environment -> animals are a part of the environment
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animals are a part of the environment & ecosystem can mean environment -> animals are a part of the ecosystem
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hunting has a negative impact on animal populations & animals are a part of the ecosystem -> hunting has a negative impact on the ecosystem
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surface mining and logging have negative impacts on the ecosystem & hunting has a negative impact on the ecosystem -> surface mining and logging and hunting have negative impacts on the ecosystem
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surface mining and logging and hunting have negative impacts on the ecosystem & cutting down trees has a negative impact on an ecosystem / organisms living in an ecosystem1 -> limiting mining and logging and hunting has a positive impact on the ecosystem
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limiting mining and logging and hunting has a positive impact on the ecosystem & national parks limit mining / logging / hunting -> national parks have a positive impact on the ecosystem by limiting mining and logging and hunting
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eating food that contains pesticides can have a negative impact on the health of an animal & a crop is a kind of food -> eating crops that contain pesticides can have a negative impact on the health of an animal
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eating crops that contain pesticides can have a negative impact on the health of an animal & a human is a kind of animal -> eating crops that contain pesticides can have a negative impact on the health of a human
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sexual reproduction produces offspring with genetic material from both parents & a crop of corn plants is genetically modified to produce a natural pesticide & corn plants reproduce through sexual reproduction -> sexual reproduction between genetically modified corn plants produces offspring with genetic material that produces a natural pesticide
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if something required for a process is not produced then that process is prevented from occurring / cannot occur & reproduction of the plants often requires pollen -> if pollen is not produced then plant reproduction is prevented from occuring
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if pollen is not produced then plant reproduction is prevented from occuring & corn is a kind of plant -> if the corn does not produce pollen, then the corn reproduction is prevented from occuring
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sexual reproduction between genetically modified corn plants produces offspring with genetic material that produces a natural pesticide & if the corn does not produce pollen, then the corn reproduction is prevented from occuring -> if pollen is not produced then genetically modified corn plants will be prevented from producing offspring with their genetic material
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feeders attract animals to a location & a road is a kind of location -> feeders by a road may attract animals to a road
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feeders by a road may attract animals to a road & attracting something to a location causes that something to be near that location & a road is a kind of location -> feeders by a road may cause animals to be near a road
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feeders by a road may cause animals to be near a road & if an animal is near a road then that animal might be killed by a car -> feeders by a road may cause animals to be killed by a car
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a deer is a kind of animal0 & killing means harming something causing death -> killing something has a negative effect on that something
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protecting a living thing has a positive impact on that living thing 's survival / health & negative impact is the opposite of positive impact -> if something has a negative impact on a living thing then that something is not protecting that living thing
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killing something has a negative effect on that something & if something has a negative impact on a living thing then that something is not protecting that living thing -> if something kills a living thing then that something is not protecting that living thing
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if something kills a living thing then that something is not protecting that living thing & an animal is a kind of living thing -> if something kills an animal then that something is not protecting that animal
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feeders by a road may cause animals to be killed by a car & if something kills an animal then that something is not protecting that animal -> feeders by a road do not protect animals
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feeders by a road do not protect animals & a deer is a kind of animal -> feeders by a road do not protect deer
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plankton live in bodies of water & a bay is a kind of body of water -> some plankton live in bays
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some plankton live in bays & a factory dumped mercury into a bay -> mercury is dumped into a bay with plankton
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mercury is dumped into a bay with plankton & microorganisms change mercury in a bay into a form that plankton can use -> mercury is changed into a form that plankton can use in a bay with plankton
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an element is a kind of material & mercury is a kind of element -> mercury is a kind of material
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in the food chain process some types of plankton have the role of producer & producers pass materials they use through the food chain -> plankton pass materials they use through the food chain
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mercury is changed into a form that plankton can use in a bay with plankton & mercury is a kind of material & plankton pass materials they use through the food chain -> mercury is passed through the food chain
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a plant is a kind of organism & crops are a kind of edible plant for eating -> a crop is a kind of organism
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a organisms require water for survival / to grow & water is a kind of natural resource -> water is a kind of natural resource that organisms require to survive
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water is a kind of natural resource that organisms require to survive & when available resources decrease in an environment , organisms have to conserve those resources -> when water decreases in an environment, organisms have to conserve water to survive
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when water decreases in an environment, organisms have to conserve water to survive & drought is when available water decreases in an environment -> organisms have to conserve water to survive in a drought
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a crop is a kind of organism & organisms have to conserve water to survive in a drought & if a crop requires less water then that crop will survive in a drought -> crops that survive in droughts can conserve water
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crops that survive in droughts can conserve water & planting crops is a kind of activity -> planting crops that survive in droughts is a kind of activity that conserves water
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a light bulb is a kind of tool for seeing in the dark & as the time a tool lasts increases , the number of tools discarded will decrease -> as the time a lightbulb lasts increases, the number of lightbulbs discarded will decrease
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to dispose of something can mean to discard something & humans move waste to a landfill for disposal / storage -> humans discard waste in a landfill
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humans discard waste in a landfill & landfills have a negative impact on the environment -> humans discarding waste in a landfill has a negative impact on the environment
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humans discarding waste in a landfill has a negative impact on the environment & a light bulb is a kind of tool for seeing in the dark0 -> humans discarding objects in a landfill has a negative impact on the environment
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humans discarding objects in a landfill has a negative impact on the environment & decreasing something negative has a positive impact on a thing -> decreasing the number of objects discarded in landfills by humans has a positive impact on the environment
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decreasing the number of objects discarded in landfills by humans has a positive impact on the environment & a light bulb is a kind of object -> decreasing the number of light bulbs discarded in landfills by humans has a positive impact on the environment
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as the time a lightbulb lasts increases, the number of lightbulbs discarded will decrease & decreasing the number of light bulbs discarded in landfills by humans has a positive impact on the environment -> increasing the time that a lightbulb lasts has a positive impact on the environment by decreasing the number of light bulbs discarded in landfills
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if an object is discarded in a landfill then that object is trash & a light bulb is a kind of object -> if a light bulb is discarded in a landfill then that lightbulb is trash
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increasing the time that a lightbulb lasts has a positive impact on the environment by decreasing the number of light bulbs discarded in landfills & if a light bulb is discarded in a landfill then that lightbulb is trash -> increasing the time that a lightbulb lasts has a positive impact on the environment by decreasing the amount of trash discarded in landfills
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increasing the time that a lightbulb lasts has a positive impact on the environment by decreasing the amount of trash discarded in landfills & something that has a positive impact on something else is a kind of benefit -> a benefit of increasing the time that a lightbulb lasts is decrease in the amount of trash discarded in landfills
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as a system / device grows old , the amount of energy will used by the system / device will increase & energy is used for heating a building by a heating system -> as a heating system grows old, the amount of energy used by that heating system will increase
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as a heating system grows old, the amount of energy used by that heating system will increase & old is the opposite of new -> if a heating system is newer then the amount of energy used by that heating system will decrease
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something positive is desirable & using less of a resource has a positive impact on the resource -> using less of a resource has a desirable impact on the resource
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using less of a resource has a desirable impact on the resource & an impact is a kind of result -> using less of a resource is a kind of desirable result for that resource
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using less of a resource is a kind of desirable result for that resource & to use less of something means decreasing the use of something -> decreasing the use of a resource is a kind of desirable result for that resource
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decreasing the use of a resource is a kind of desirable result for that resource & energy is a kind of resource -> decreasing the use of energy is a kind of desirable result for an energy resource
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if a heating system is newer then the amount of energy used by that heating system will decrease & decreasing the use of energy is a kind of desirable result for an energy resource & a heating system is a kind of energy resource -> a desirable result of a new heating system is decreasing the amount of energy used
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recyclable means a material can be recycled / reused many times & aluminum is recyclable -> aluminum can be recycled
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heat means temperature increase & the greenhouse effect is when carbon in the air heats a planet 's atmosphere -> carbon in the air causes the temperature of a planet's atmosphere to increase
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carbon in the air causes the temperature of a planet's atmosphere to increase & if something causes something else to increase, then increasing that something will cause that something else to increase -> as the amount of carbon in the air increases, the temperature of the planet's atmosphere will increase
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as the amount of carbon in the air increases, the temperature of the planet's atmosphere will increase & the atmosphere is made of air -> as the amount of carbon in the atmosphere increases, the temperature of the planet's atmosphere will increase
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as the amount of carbon in the atmosphere increases, the temperature of the planet's atmosphere will increase & carbon dioxide contains carbon -> as the amount of carbon dioxide in the atmosphere increases , the temperature of the planet / the atmosphere will increase
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as the amount of carbon dioxide in the atmosphere increases , the temperature of the planet / the atmosphere will increase & warmer means greater / higher in temperature / warmth -> as the amount of carbon in the atmosphere increases, the temperature of the planet's atmosphere will become warmer
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climate is the usual kind of weather in a location over a period of time & temperature is a property of weather -> temperature is a property of climate
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as the amount of carbon in the atmosphere increases, the temperature of the planet's atmosphere will become warmer & temperature is a property of climate -> as the amount of carbon in the atmosphere increases, the planet's climate will become warmer
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the greenhouse effect is when carbon in the air heats a planet 's atmosphere & heat means increase in temperature -> carbon in the air causes the temperature of the planet's atmosphere to increase
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carbon in the air causes the temperature of the planet's atmosphere to increase & if something causes something else to increase then increasing that something will cause that something else to increase -> as the amount of carbon in the air increases, the temperature of the planet's atmosphere will increase
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as the amount of carbon in the air increases, the temperature of the planet's atmosphere will increase & the atmosphere is made of air -> as the amount of carbon in the atmosphere increases, the temperature of the planet's atmosphere will increase
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as the amount of carbon in the atmosphere increases, the temperature of the planet's atmosphere will increase & carbon dioxide contains carbon -> as the amount of carbon dioxide in the atmosphere increases , the temperature of the planet / the atmosphere will increase
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as the amount of carbon dioxide in the atmosphere increases , the temperature of the planet / the atmosphere will increase & warmer means greater / higher in temperature / warmth -> as the amount of carbon dioxide in the air increases, the temperature of the planet's atmosphere will become warmer
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temperature is a property of weather & climate is the usual kind of weather in a location over a period of time -> temperature is a property of climate
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as the amount of carbon dioxide in the air increases, the temperature of the planet's atmosphere will become warmer & temperature is a property of climate -> as the amount of carbon in the atmosphere increases, the planet's climate will become warmer
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if the atmospheric temperature rises then the glaciers will melt & the atmosphere is the air around the entire planet -> if the temperature of the air around the entire planet rises then the glaciers will melt
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global warming is when worldwide temperature increases & worldwide refers to something that covers the entire planet -> global warming is when the temperature of the entire planet increases
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if the temperature of the air around the entire planet rises then the glaciers will melt & global warming is when the temperature of the entire planet increases -> global warming causes glaciers to melt
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global warming causes glaciers to melt & amount of water in a body of water increases by storms / rain / glaciers melting / snow melting / ice melting -> global warming causes the amount of water in bodies of water to increase
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global warming causes the amount of water in bodies of water to increase & as the amount of water in a body of water increases , the water levels will rise / increase especially at the edge of that body of water -> global warming causes water levels to rise
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a shore is the land found at the edge of a body of water & as the level of water rises , the amount of available land will decrease -> as the level of water rises, the amount of available shore land will decrease
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global warming causes water levels to rise & as the level of water rises, the amount of available shore land will decrease -> global warming causes the amount of available shore land to decrease
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global warming causes the amount of available shore land to decrease & loss of something means a decrease of something -> global warming causes loss of shore land
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oil is a source of gasoline & oil is a kind of fossil fuel -> gasoline is kind of fossil fuel
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gasoline is kind of fossil fuel & gases released during the use of fossil fuels causes global warming -> gasses released during the use of gasoline causes global warming
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amount of water in a body of water increases by ice caps melting & as the amount of water in a body of water increases , the water levels will rise / increase especially at the edge of that body of water -> ice caps melting causes the water levels of bodies of water to rise
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ice caps melting causes the water levels of bodies of water to rise & an ocean is a kind of body of water -> ice caps melting causes ocean water levels to rise
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a wooded area is a kind of forest & a forest is a kind of environment -> a wooded area is a kind of environment
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a wooded area is a kind of environment & humans changing an environment sometimes causes that environment to be destroyed -> humans changing a wooded area causes that wooded area to be destroyed
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humans changing a wooded area causes that wooded area to be destroyed & clearing an area is a kind of method for changing an area -> clearing a wooded area causes that wooded area to be destroyed
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an animal requires a habitat for survival & a tree is a kind of habitat -> a tree is a kind of animal habitat
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a tree is a kind of animal habitat & a wooded area contains lots of trees -> a wooded area contains lots of animal habitats
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clearing a wooded area causes that wooded area to be destroyed & a wooded area contains lots of animal habitats -> clearing a wooded area causes animal habitats to be destroyed
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cutting down trees in a forest causes the number of trees to decrease in that forest & a tree is a source of shelter / food for birds / animals in an ecosystem -> cutting down trees in a forest causes the shelter for birds in that forest to decrease
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cutting down trees in a forest causes the number of trees to decrease in that forest & a tree is a kind of habitat -> cutting down trees in a forest causes the number of habitat to decrease
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cutting down trees in a forest causes the number of habitat to decrease & an animal requires a habitat for survival -> cutting down trees in a forest causes the number of habitat required by animals for survival to decrease
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a beach is a kind of environment & humans moving in an environment usually causes native species to lose their habitats -> humans moving to beach usually causes native species to lose their habitats
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humans moving to beach usually causes native species to lose their habitats & sea turtle is a native species to the beach -> humans moving to beach usually causes sea turtles to lose their habitats
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an animal requires a habitat for survival & a sea turtle is a kind of animal -> a sea turtle requires a habitat for survival
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humans moving to beach usually causes sea turtles to lose their habitats & a sea turtle requires a habitat for survival -> humans moving to beach causes sea tutles to lose habitats required by the sea turtles to survive
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a sea turtle is a kind of animal & if animals lose the thing they require to survive, their population will decrease -> if sea turtles lose the thing they require to survive, their population will decrease
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humans moving to beach causes sea tutles to lose habitats required by the sea turtles to survive & if sea turtles lose the thing they require to survive, their population will decrease -> humans moving to beach causes the population of sea turtles to decrease through habitats loss
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humans changing ecosystems usually has a negative impact on an ecosystem / organisms living in an ecosystem & humans building homes in an ecosystem causes that ecosystem to change -> humans building homes in an ecosystem has a negative impact on an ecosystem and organisms living in the ecosystem
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humans building homes in an ecosystem has a negative impact on an ecosystem and organisms living in the ecosystem & a wetland is a kind of ecosystem -> humans building homes in a wetland has a negative impact on a wetland and organisms living in the wetland
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building housing developments usually requires replacing animal habitats & if the habitat of an animal is replaced, then that animal will not be found in that place -> building housing developments will cause the animal lives in that habitat no longer to be found
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a snowshoe hare is a kind of animal & snowshoe hare lives in the field -> snowshoe hare is a kind of animal lives in the field
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building housing developments will cause the animal lives in that habitat no longer to be found & snowshoe hare is a kind of animal lives in the field & housing developments are build in a field -> building house developments causes the snowshoe hare no longer to be found in the field
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pesticides can cause pollution & fertilizers are a source of pollution -> pesticides and fertilizers are source of pollution
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electric cars use electricity as the main energy source & regular cars use gasoline as an energy source & electricity causes less pollution than gasoline -> electric cars will cause less pollution than regular cars
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