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WorksheetsEnergy Flow { Review! }
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
Energy for a food chain comes from the ____.
a)
Sun
b)
Trees
c)
Clouds
d)
Grass
2.
Plants are called, ____, because they make their own food.
a)
Herbivores
b)
Territory
c)
Producers
3.
Trophic level means _____ level in a food chain.
a)
Pollution
b)
Water
c)
Energy
d)
Feeding
4.
An animal that eats plants & animals can be a ____ and ____ consumer.
a)
Producer & Decomposer
b)
Primary & Secondary
5.
All living organisms need ____.
a)
Sun
b)
Energy
c)
Plants
6.
Energy made by plants can be transferred to what?
a)
Animals
b)
Humans
7.
What makes up an energy pyramid?
a)
Producers
b)
Consumers
c)
Decomposers
8.
Where does the energy go?
a)
To animals
b)
To plants
c)
To insects
9.
The consumers at the top of the food pyramid have ____ energy.
a)
More
b)
Less
10.
Primary consumers are the ___ to consume.
a)
Third
b)
Second
c)
First
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