Chapter 24 vocab

Abiotic - Non living the examples in these photos are a feather and rocks and bricks mud and water.        

                                                      
Community - all the populations of all the species in an ecosystem. these photos show crows, flies, and ants in the park witch make them a community.

 
Population - The number of one species in a ecosystem. In these photos there are 2 guinea pigs 1 boxcilder bug.