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WorksheetsEcosystems and Food Chain
Total questions: 16
Worksheet time: 8mins
Name
Class
Date
1.
_ the number of specific organisms found in an ecosystem
a)
food web
b)
population
c)
ecosystem
d)
tundra
2.
- shows the flow of energy through all living things in an ecosystem
a)
food chain
b)
population
c)
food web
d)
living things
3.
- an animal that only eats other animals
a)
carnivore
b)
herbivore
c)
habitat
d)
biotic
4.
- any organism that needs to find food in order to survive
a)
producer
b)
abiotic
c)
scavenger
d)
consumer
5.
- an animal's natural home
a)
home
b)
habitat
c)
food chain
d)
producer
6.
- an organism that breaks down dead plant and animal material
a)
habitat
b)
population
c)
producer
d)
decomposer
7.
- anything that is not alive and never was alive
a)
biotic
b)
abiotic
c)
producer
d)
consumer
8.
- a place where living things and non-living things interact
a)
habitat
b)
community
c)
ecosystem
d)
organism
9.
- shows the flow of energy from the sun, to producers, to consumers
a)
decomposer
b)
habitat
c)
abiotic
d)
food chain
10.
- substances found in the air, water, soil which are harmful to living things
a)
decomposers
b)
pollution
c)
energy
d)
interaction
11.
- any organism that is capable of growth and reproduction
a)
biotic
b)
abiotic
c)
organism
d)
nature
12.
- an animal that eats both producers and other consumers
a)
food
b)
herbivore
c)
omnivore
d)
decomposer
13.
- any animal that will eat animals that id did not kill
a)
producer
b)
consumers
c)
decomposers
d)
scavenger
14.
- an animal that only eats producers (plants)
a)
scavenger
b)
communities
c)
consumer
d)
herbivore
15.
- a living thing that uses sunlight to make sugar (plants)
a)
biotic
b)
producer
c)
non-living
d)
decomposers
16.
- the process plants use to make food (sugar) by using light, water, and carbon diozide
a)
photosynthesis
b)
population
c)
ecosystem
d)
community
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