Chapter 3: Communities, Biomes, and Ecosystems

[Pages:78]Chapter 3: Communities, Biomes, and Ecosystems

How would you describe your Community?

Did you include your family and friends?

Did you include your school?

Did you include plants and animals ?

A biological community is

a group of interacting populations that occupy the same area at the same time.

What are abiotic factors and how might they affect a community?

Any abiotic or biotic factor that restricts the numbers, reproduction, or distribution of organisms is called a limiting factor.

What do you think are some abiotic and

biotic limiting factors in a community?

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