How do animals depend on photosynthesis? check both responses that correctly answer this question.
a)
carnivores eat plants
animals get oxygen from plants
animals need sunlight from the plants
herbivores need plants in order to survive
animals depend on carbon dioxide from plants

What can be said about farmers in highly developed countries? a) they have little or no negative impact on the environment. b) they practice subsistence agriculture. c) they are able to incorporate polyculture into their farming practices. d) they utilize organic farming techniques on a regular basis. e) they rely on large amounts of energy from fossil fuels.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Which of the following is not a potential result of deforestation?