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WorksheetsEcosystem 3
Total questions: 10
Worksheet time: 5mins
Name
Class
Date
1.
an organism that can make its own food
a)
Producer
b)
Consumer
c)
Decomposer
d)
Photosynthesis
2.
an organism that obtains energy by feeding on other organisms
a)
Producer
b)
Consumer
c)
Decomposer
d)
Photosynthesis
3.
break down wastes and dead organisms and return the raw materials to the ecosystem
a)
Producer
b)
Consumer
c)
Decomposer
d)
Photosynthesis
4.
The process by which plants and some other organisms capture light energy and use it to make food from carbon dioxide and water.
a)
Producer
b)
Consumer
c)
Decomposer
d)
Photosynthesis
5.
consumers that eat only plants
a)
Herbivore
b)
Omnivore
c)
Carnivore
d)
Scavenger
6.
consumers that eat only animals
a)
Herbivore
b)
Omnivore
c)
Carnivore
d)
Scavenger
7.
consumers that eat both plants and animals
a)
Herbivore
b)
Omnivore
c)
Carnivore
d)
Scavenger
8.
a carnivore that feeds on the bodies of dead organisms
a)
Herbivore
b)
Omnivore
c)
Carnivore
d)
Scavenger
9.
a series of events in which one organism eats another and obtains energy
a)
Food Web
b)
Food Chain
10.
the many overlapping food chains in an ecosystem
a)
Food Web
b)
Food Chain
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