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WorksheetsEcosystem Part 1
Total questions: 10
Worksheet time: 3hrs 30mins
Name
Class
Date
1.
All of the following are abiotic factors in an ecosystem except _______.
a)
water
b)
minerals
c)
bacteria
d)
soil
2.
What is a living factor called, such as trees or grass?
a)
carbon dioxide
b)
controlled experiment
c)
biotic factor
d)
abiotic factor
3.
A nonliving factor such as light or temperature is called an ___________.
a)
organism
b)
abiotic factor
c)
range of tolerance
d)
biotic factor
4.
a community of organisms and their environment, containing biotic and abiotic factors....
a)
community
b)
ecosystem
c)
niche
d)
population
5.
Which of the following are examples of non-living things?
a)
chair, desk, window, dog
b)
dog, cat, frog, tree, wood
c)
plastic, cup, window, rock
d)
dinosaur, paper, pencil
6.
Which of these is an abiotic factor in an ecosystem?
a)
ant
b)
decaying plant
c)
earthworm
d)
sand
7.
An animal that eats both plants and animals is called a _______
a)
herbivore
b)
carnivore
c)
dinosaur
d)
omnivore
8.
animals that help break down the dead organisms that fall to the ground are called _________.
a)
producers
b)
consumers
c)
decomposers
d)
scavengers
9.
An animal that eats only plants or producers is a(n)________.
a)
consumer
b)
herbivore
c)
carnivore
d)
omnivore
10.
A living thing's home is called ______.
a)
trait
b)
habitat
c)
soil
d)
food web
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