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Chapter 4 Ecosystems
A group of living things of different species found in an ecosystem
All the living and nonliving things that interact with one another in a given area.
All the members of the same type of organism living in an ecosystem
A large group of similar ecosystems.
the type of weather that occurs in an area over a long period of time.
A very dry area.
Land covered by grasses with few trees.
An area that has long, severe winters and short, cool summers.
Forests that experience four distinct seasons: summer, fall, winter, and spring
Tropical Rain Forests
Forests that are both very hot and very rainy
Earth's coldest biome
A description of how energy in an ecosystem flows from one organism to another.
The description of all the food chains in an ecosystem.