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WorksheetsEcosystems
Total questions: 17
Worksheet time: 9mins
Name
Class
Date
1.
An organism that gets food by eating other organisms?
a)
producer
b)
consumer
c)
herbivore
d)
decomposer
2.
All food chains_____________________
a)
have more consumers than producers
b)
produce and use same amount of energy
c)
begin with a producer
d)
are unhealthy
3.
What is an organism that breaks down dead organisms and wastes to live and grown?
a)
herbivore
b)
consumer
c)
producer
d)
decomposer
4.
Which animals are examples of consumers?
a)
hawks and plants
b)
lion and hawks
c)
plankton
d)
algae and fish
5.
A lion, captures and eats other animals. What is he considered?
a)
prey
b)
predator
c)
producer
d)
healthy
6.
What is an example of a decomposer?
a)
rabbits
b)
mushrooms
c)
fungi and some bacteria
d)
trees
7.
How do consumers get their energy?
a)
laying in the sun
b)
eating other organisms
c)
providing food for other organisms
d)
surviving in an ecosystem
8.
Is an owl a consumer?
a)
Yes
b)
No
9.
Animals that only eat plants are called:
a)
omnivores
b)
carnivores
c)
producers
d)
herbivores
10.
Which of the following is a producer?
a)
dog
b)
hawk
c)
deer
d)
grass
11.
Which of these things are passed along in a food chain?
a)
herbivores
b)
ecosystems
c)
energy and matter
d)
air and sunshine
12.
Animals that eat both plants and animals are called:
a)
omnivores
b)
carnivores
c)
producers
d)
herbivores
13.
This is a process where plants use carbon dioxide, water, and sunlight to make food.
a)
herbivore
b)
producer
c)
symbiosis
d)
photosynthesis
14.
Mountain lions are _______ because they hunt and eat prey.
a)
herbivore
b)
consumers
c)
predators
d)
scavengers
15.
_______ are consumers that eat only meat.
a)
Herbivore
b)
Omnivore
c)
Carnivore
16.
Which of the following is produced by photosynthesis?
a)
water
b)
sugar
c)
sunlight
d)
carbon dioxide
17.
Which organism recieves its energy from the sun?
a)
a bee
b)
a cat
c)
a tree
d)
a grasshopper
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