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biotic and abiotic

Total questions: 51

Worksheet time: 21mins

Name
Class
Date
1.
a fish
a)
bitoic
b)
abiotic
2.
trees
a)
biotic
b)
abiotic
3.
air
a)
biotic
b)
abiotic
4.
water
a)
biotic
b)
abiotic
5.
a leaf
a)
biotic
b)
abiotic
6.
a rock
a)
biotic
b)
abiotic
7.
a dead animal
a)
biotic
b)
abiotic
8.
temperature
a)
biotic
b)
abiotic
9.
land
a)
biotic
b)
abiotic
10.
all plants and animals
a)
biotic
b)
abiotic
11.
living things in an ecosystem
a)
biotic
b)
abiotic
12.
nonliving things in an ecosystem
a)
biotic
b)
abiotic
13.
a stick
a)
biotic
b)
abiotic
14.
a person
a)
biotic
b)
abiotic
15.
sunlight
a)
biotic
b)
abiotic
16.

Is wind a biotic or abiotic factor?

a)

biotic

b)

abiotic

17.

Is soil a biotic or abiotic factor?

a)

biotic

b)

abiotic

18.

Are rocks biotic or abiotic factors?

a)

biotic

b)

abiotic

19.

Is water a biotic or abiotic factor?

a)

biotic

b)

abiotic

20.

Is temperature a biotic or abiotic factor?

a)

biotic

b)

abiotic

21.

Is sunlight a biotic or abiotic factor?

a)

biotic

b)

abiotic

22.

Are decomposers biotic or abiotic factors?

a)

biotic

b)

abiotic

24.

Abiotic factors are ___________.

a)

non-living parts of an ecosystem

b)

living parts of an ecosystem

c)

things that once were alive, but now are dead

d)

not important parts of ecosystems.

24.

Abiotic factors are ___________.

a)

non-living parts of an ecosystem

b)

living parts of an ecosystem

c)

things that once were alive, but now are dead

d)

not important parts of ecosystems.

25.

What does the word root 'bio-' mean?

a)

living

b)

dead

c)

science

d)

study

26.

What type of factor is this?

a)

Biotic

b)

Abiotic

27.

What type of factor is this?

a)

Biotic

b)

Abiotic

28.

What type of factor is this?

a)

Biotic

b)

Abiotic

29.

What type of factor is this?

a)

Biotic

b)

Abiotic

30.

What type of factor is this?

a)

Biotic

b)

Abiotic

31.

What type of factor is this?

a)

Biotic

b)

Abiotic

32.

What type of factor is this?

a)

Biotic

b)

Abiotic

33.

What type of factor is this?

a)

Biotic

b)

Abiotic

34.

What type of factor is this?

a)

Biotic

b)

Abiotic

35.

What type of factor is this?

a)

Biotic

b)

Abiotic

36.

What type of factor is this?

a)

Biotic

b)

Abiotic

37.

What type of factor is this?

a)

Biotic

b)

Abiotic

38.

What type of factor is this?

a)

Biotic

b)

Abiotic

39.

What type of factor is this?

a)

Biotic

b)

Abiotic

40.

The sun is a _______factor

a)

Biotic

b)

Abiotic

41.

Are these aspen trees a biotic or abiotic part of the ecosystem?

a)

biotic

b)

abiotic

42.

Are these bacteria a biotic or abiotic part of the ecosystem

a)

biotic

b)

abiotic

43.

Is precipitation a biotic or abiotic part of the ecosystem?

a)

biotic

b)

abiotic

44.

Is a raven a biotic or abiotic part of the ecosystem?

a)

biotic

b)

abiotic

45.

Are rocks a biotic or abiotic part of the ecosystem?

a)

biotic

b)

abiotic

46.

Is soil a biotic or abiotic part of the ecosystem?

a)

biotic

b)

abiotic

47.

Is temperature a biotic or abiotic part of an ecosystem?

a)

biotic

b)

abiotic

48.

Is water a biotic or abiotic part of an ecosystem?

a)

biotic

b)

abiotic

49.

Is a wolf a biotic or abiotic part of an ecosystem?

a)

biotic

b)

abiotic

50.

Biotic factors are

a)

Living

b)

nonliving

51.

Abiotic factors

a)

living

b)

nonliving