Unit 3 test VOCAB

Front

Abiotic refers to:

Back

Non living things.

Front

Population means...

Back

All inhabitants in a certain area.

Front

Limiting factor in this ecosystem:

Back

Front

Mutualism is:

Back

When both species benefit.

Front

Key stone species is...

Back

a species on which other species in an ecosystem largely depend; its removal would drastically change the ecosystem.

Front

Succession is the process by which the structure of a biological community evolves over time.

Back

The process by which the structure of a biological community evolves over time.

Front

Extinction means:

Back

when a species dies out completely.

Front

Constraints mean:

Back

A limitation or restriction.

Front

Tradeoff definition?

Back

Losing one quality in return for gaining another.

Front

Biodiversity does not provide what is essential for human survival?

Back