A __________ ( ecosystem / biome / habitat / biotic factors) is a large area of the planet which is classified by the plants and animals that live in it.
2.
One of the following statements is incorrect.
A.
An ecosystem is the interaction of living and non-living things in a particular environment.
B.
An ecosystem can exist without living things.
C.
Wind, water, sunlight, soil, atmosphere and temperature are abiotic factors.
D.
Animals are biotic factors.
3.
A habitat is ___________________
A.
The living things in a place.
B.
A large area of the planet which is classified by the plants and animals that live in it.
C.
The interaction of living and non-living things.
D.
The place where an organism makes its home.
4.
This picture represents an ___________ ( habitat / biotic factor / abiotic factor / biome)
