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Ecosystem

TermDefinition
ecosystem A community of organisms that interact with their environment.
ecology The study of the relationship between an organism and its environment.
producer's job To make food and oxygen for animals.
animals important to an ecosystem They produce carbon dioxide.
the difference between biotic and abiotic factors Biotic factors are living things and abiotic factors are nonliving things.
What would happen if there were no abiotic factors in an ecosystem Plants would be unable to grow and produce oxygen for the animals
What are three examples of biotic factors in an ecosystem? Plants, animals, and bacteria.
What does a plant or animal need to survive in an ecosystem? Food, shelter, water, air, sunlight
Why are rainforest ecosystems important? Rainforests are responsible for about 40% of the oxygen we breathe!
. How do animals respond to seasonal changes in an ecosystem? Some animals migrate, and some hibernate.
Created by: user-1974668
 

 



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