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WorksheetsEcosystems G5 Interim
Total questions: 15
Worksheet time: 13mins
Name
Class
Date
1.
All food chains begin with a...
a)
grass
b)
producer
c)
consumer
d)
decomposer
2.
Examples of decomposers are...
a)
plants
b)
animals
c)
bacteria and fungi
3.
An organism that lives by breaking apart dead organic matter into simpler parts is...
a)
scavenger
b)
consumer
c)
decomposer
d)
carnivore
4.
Animals that are being hunted and eaten by predators.
a)
prey
b)
extinct
5.
What is a producer?
a)
Organism that creates their own food.
b)
Organism that eat other organisms for energy
c)
Organism that eat other dead organisms
6.
What is a consumer?
a)
Organism that creates their own food.
b)
Organism that eat other organisms for energy
c)
Organism that eat other dead organisms
7.
An example of a predator: Remember a predator is something that eats Prey
a)
shark
b)
mouse
c)
rabbit
8.
An example of prey: Remember Prey is something that is eaten by a predator
a)
lion
b)
mouse
c)
shark
9.
What is a decomposer?
a)
b)
c)
d)
10.
What are animals called in a food chain?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Plants
11.
What are plants called in a food chain?
a)
Producers
b)
Consumers
c)
Decomposers
d)
Scavengers
12.
Which of these organisms would receive energy from the snake?
a)
Plant
b)
Rabbit
c)
Mouse
d)
Hawk (Bird)
13.
Which living things are producers in the ocean? remember, a producer is something that makes its own food
a)
dolphins
b)
seaweed
c)
penguins
d)
sharks
14.
What is the role of fungi in an ecosystem?
a)
producer
b)
decomposer
c)
consumer
15.
Organisms that make their own food are called
a)
producers
b)
consumers
c)
decomposers
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