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WorksheetsEcosystems
Total questions: 9
Worksheet time: 6mins
Name
Class
Date
1.
Which is an abiotic part of an ecosystem?
a)
feather
b)
dead log
c)
spider web
d)
clouds
2.
An organism that gets energy from eating other organisms is a ______________.
a)
producer
b)
consumer
c)
decomposer
d)
prey
3.
A connection of food chains with many food energy paths in an ecosystem is a ____________.
a)
ecosystem
b)
food web
c)
environment
d)
population
4.
Grass is considered a ...
a)
consumer
b)
producer
c)
decomposer
d)
composers
5.
An animal that is hunted for food.
a)
predator
b)
prey
c)
consumer
d)
decomposer
6.
A relationship between two organisms in which one organism benefits and the other is unharmed...
a)
Mutualism
b)
Competition
c)
Parasitsm
d)
Commensalism
7.
Living things or once living things in an ecosystem
a)
abiotic
b)
biotic
c)
limiting factors
d)
carrying capacity
8.
Which is not an abiotic factor?
a)
dead leaf
b)
water
c)
sand
d)
carbon dioxide
9.
All the living and nonliving things in an area make up a/an
a)
community.
b)
ecosystem.
c)
population.
d)
environment.
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