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WorksheetsFood chains and Food Webs
Total questions: 20
Worksheet time: 15mins
Name
Class
Date
1.
What do you call the place where organisms can live, feed and reproduce?
a)
habitat
b)
ecology
c)
niche
d)
home
2.
Which is a producer?
a)
deer
b)
tall grass
c)
lion
d)
worm
3.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
4.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
5.
If a frog is the prey, what could be the predator?
a)
Grass
b)
Insect
c)
Snake
d)
Snail
6.
What does a Primary Consumer eat?
a)
Tertiary Consumers
b)
Secondary Consumers
c)
Producers
7.
An organism that lives by breaking apart dead organic matter into simpler parts is...
a)
scavenger
b)
consumer
c)
decomposer
d)
carnivore
8.
A third-level consumer has to be which type?
a)
Carnivore.
b)
Decomposer.
c)
Producer.
d)
Herbivore.
9.
In a food web, arrows point at:
a)
who gets energy.
b)
who gets eaten.
10.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a ecosystem.
b)
The specific ways that mutualism is carried out.
c)
A single pathway or energy flow between organisms.
d)
How carnivores get their food.
11.
Bacteria, fungi, and earthworms are examples of:
a)
scavengers
b)
predators
c)
prey
d)
decomposers
12.
What can be missing from this food chain?
Grass > Grasshopper > Bird > Snake
a)
Producer
b)
Primary Consumer
c)
Secondary Consumer
d)
Decomposer
13.
Which of the following is a herbivore?
a)
cricket
b)
frog
c)
hawk
d)
shrew
14.
A community of living and nonliving things in their natural environment makes up a
a)
food web
b)
ecosystem
c)
food chain
15.
__________ is an organism that eats BOTH plants and animals for energy.
a)
Omnivore
b)
Darnivore
c)
Carnivore
d)
Herbiovre
16.
Lions only eat buffalo, antelopes, zebras and crocodiles. They are called __________.
a)
Omnivore
b)
Herbivore
c)
Carnivore
d)
Delivore
17.
Bears eat fish, insects, plants, seeds, nuts and young elk. They are called __________.
a)
Franivore
b)
Carnivore
c)
Herbivore
d)
Omnivore
18.
If the grasshopper were to be removed completely from the food web, what organism would be most effected?
a)
The squirrel
b)
The shrew
c)
The deer
d)
The rabbit
19.
Which organism recieves the least amount of energy from the producer?
a)
Owl
b)
Grasshopper
c)
Lilypad
d)
Mouse
20.
Organisms like the hyena and the vulture feeds on the remains of animals. They are called .................. .
a)
insectivore
b)
carnivore
c)
decomposer
d)
scavenger
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