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WorksheetsEcosystem Basics
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Which is the best description of an ecosystem?
a)
An area of living things working together
b)
An area of nonliving things working together
c)
An area of living and nonliving things working together
2.
Which is NOT an ecosystem?
a)
The desert
b)
A lion
c)
The rainforest
d)
A coral reef
3.
What are abiotic factors?
a)
Nonliving things
b)
Living things
c)
animals
d)
plants
4.
Which is an abiotic factor?
a)
rocks
b)
grass
c)
butterflies
d)
lizards
5.
What are biotic factors
a)
living things
b)
nonliving things
c)
animals
d)
plants
6.
Which is a biotic factor?
a)
The air
b)
Sand
c)
Raindrops
d)
A flower
7.
Which word means "living things"?
a)
Biotic
b)
Abiotic
8.
Which word means nonliving things?
a)
biotic
b)
abiotic
9.
Which word means living and nonliving things together in an area
a)
biotic
b)
abiotic
c)
ecosystem
10.
Which ecosystem below is very dry and has little plants
a)
the rainforest
b)
the desert
c)
a forest
d)
a coral reef
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