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WorksheetsFoodchain in Ecosystems
Total questions: 21
Worksheet time: 11mins
Name
Class
Date
1.
A ___________ makes its own energy and begins the food chain.
a)
consumer
b)
producer
c)
herbivore
d)
decomposer
2.
A diagram that shows the transfer of energy in one line is a...
a)
food web
b)
food chain
c)
food line
d)
food court
3.
A _______________ cannot make its own energy and eats only plants for their energy.
a)
producer
b)
Primary consumer
c)
Secondary Consumer
d)
Tertiary Consumer
4.
A type of consumer that eats primary consumers is called a...
a)
Herbivore
b)
Prey
c)
Tertiary Consumer
d)
Secondary Consumer
5.
A type of consumer that eats only meat is called a...
a)
herbivore
b)
carnivore
c)
omnivore
d)
brucivore
6.
A type of consumer that eats both meat and plants is called a...
a)
herbivore
b)
carnivore
c)
omnivore
d)
brucivore
7.
_____________ are an example of decomposers.
a)
fish
b)
bacteria
c)
plants
d)
seaweed
8.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
9.
Which is a Primary Consumer?
a)
Lizard
b)
Grass
c)
Grasshopper
d)
Snake
10.
Which organisms from the Food Web is consuming the Insects?
a)
Lynx, Hare
b)
Shrew, Red fox
c)
Lynx, Red Fox
d)
Hawk, Shrew
11.
What is a producer?
a)
an organism that gets energy from eating other organisms
b)
an organisms that uses sunlight to make its own food
c)
an organism that gets energy from eating dead organisms, non-living material or waste
d)
an organism that uses chemical energy to make its own food
12.
An organism that gets energy from eating other organisms is a ______________
a)
producer
b)
consumer
c)
decomposer
d)
prey
13.
Of the following, which is the correct sequence for the flow of energy in a food chain?
a)
Producers consumers decomposers
b)
Decomposers producers consumers
c)
Consumers decomposer producers
d)
Consumers producers decomposers
14.
Which of the following organism provides energy for more than one organism in the food web?
a)
Mouse
b)
Hawk
c)
Snake
d)
Lizard
15.
Use the diagram to answer the question.
The Mayfly is a food source for which 3 organisms?
The Mayfly is a food source for which 3 organisms?
a)
Frog, Dragon Fly and snake
b)
Frog, trout and dragon fly
c)
Frog, salamander and trout
d)
Frog and phytoplankton
16.
Where does the energy start in this food chain?
a)
Plant
b)
Sun
c)
Deer
d)
Wolf
17.
Does this food web have arrows pointing the right way?
a)
Yes
b)
No
18.
The food chain is the sequence in which energy is transferred.
a)
true
b)
false
19.
Overlapping food chains in an ecosystem make up....
a)
food web
b)
food chain
c)
niche
d)
symbiosis
20.
Who is the consumer in this food chain?
a)
The grass
b)
The rabbit
c)
The rabbit and fox
d)
The fox
21.
Who is the producer in this food chain?
a)
The rabbit
b)
The grass
c)
The fox
d)
There is no such thing as a producer
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