WorksheetsFood chains and food webs
Total questions: 10
Worksheet time: 20mins
Name
Class
Date
1.
Bacteria and fungi typically serve what role in an ecosystem?
a)
herbivore
b)
carnivore
c)
omnivore
d)
decomposer
2.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
3.
Where does the energy start in this food chain?
a)
Plant
b)
Sun
c)
Deer
d)
Wolf
4.
Which of these is an organism that does not depend on another living thing for food?
a)
the Sun
b)
an insect
c)
a plant
d)
an animal
5.
Which of these completes the food chain correctly?
a)
a rock
b)
a fox
c)
a plant
d)
an egg
6.
What is a food chain?
a)
a diagram with animals only
b)
stages an organism goes through as it grows
c)
the place where an organism lives
d)
the path of energy in an environment
7.
Which of these is a possible food chain for this environment?
a)
Sun → grass → fly → frog
b)
frog → fly → grass → Sun
c)
Sun ← grass ← fly ← frog
d)
Sun → fly → frog → snake
8.
Which of the following best describes the deer's role in the ecosystem?
a)
herbivore
b)
omnivore
c)
carnivore
d)
decomposer
9.
Which of the following best describes the wolf's role in this ecosystem?
a)
herbivore
b)
omnivore
c)
carnivore
d)
decomposer
10.
Which of the following best describes the blue bird's (in the middle) role in this ecosystem?
a)
carnivore
b)
omnivore
c)
herbivore
d)
decomposer
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