science homework 9 4 07

science homework 9 4 07 - Ecosystem All of the fishes birds...

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Roy Lan #2 KTH 9/5/07 Ecology is the study of the interactions between organisms and their environment. Biotic- The sparrows are eating the insects and a male and his mate weave a nest out of cord grass stalks. Abiotic- It is cloudy and probably cold. Population- There are a lot of oysters on the sandy beach so that is a population. Community- The oysters are being eaten by the egrets.
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Unformatted text preview: Ecosystem- All of the fishes, birds, and other animals make up an ecosystem. Biosphere- This is practically the whole world and how everything in the world interacts with each other. • If it were to die then all of the crabs would die, and that would lead to the sparrows leaving the area because of the lack of food, it would also kill other animals that eat it as well....
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