DS Why do earthworms like dirt? Vocab

Front

Natural environment of an animal or plant.

Back

habitat

Front

A long segmented worm that loosens soil by tunneling.

Back

earthworm

Front

An organism that feeds on dead plant or animal matter.

Back

decomposer

Front

A group of organisms and their environment.

Back

ecosystem

Front

Unprotected from harsh weather conditions.

Back

exposure

Front

Maintaining enough fluid.

Back

hydrated

Front

Expose to air.

Back

aerate

Front

Waste expelled by earthworms.

Back

castings

Front

Something in food that helps living things grow.

Back

nutrients

Front

To rot or become rotted.

Back

decaying