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WorksheetsGrade 4 Evs
Total questions: 24
Worksheet time: 18mins
Name
Class
Date
1.
What starting source energy for all food chains?
a)
grass
b)
sun
c)
bug
d)
mushrooms
2.
What is this called in a food chain?
a)
Producer
b)
Consumer
c)
Decomposer
3.
What is missing in this food chain?
a)
zebra
b)
snake
c)
butterfly
d)
horse
4.
What is this?
a)
Producer
b)
Consumer
c)
Decomposer
5.
What is this?
a)
Decomposer
b)
Consumer
c)
Producer
6.
Why do people eat?
a)
to get fat
b)
to sleep
c)
for energy
d)
for exercise
7.
How is the sun a part of a food chain?
a)
it is eaten
b)
it is the energy source
c)
it feeds animals
d)
it tastes good
8.
What do the arrows represent in a food chain?
a)
Stop
b)
Start
c)
"Gives energy to"
9.
What is a producer?
a)
Organism that creates their own food.
b)
Organism that eat other organisms for energy
c)
Organism that eat other dead organisms
10.
An animal that eats other animals is a....
a)
carnivore
b)
omnivore
c)
herbivore
d)
decomposer
11.
which one is a Producer?
a)
b)
c)
d)
12.
Which is the correct food chain order?
a)
Plant-->1st Consumer--> 2nd Consumer
b)
Plant <-- 1st Consumer <-- 2nd Consumer
c)
2nd consumer --> 1st consumer --> Plant
d)
1st Consumer --> 2nd consumer --> Plant
13.
The fox in this food web would be considered a:
a)
Tertiary Consumer
b)
Producer
c)
Secondary Consumer
d)
Primary Consumer
14.
The rabbit in this food web would be considered a:
a)
Decomposer
b)
Producer
c)
Secondary Consumer
d)
Primary Consumer
15.
The mouse in this food web would be considered a:
a)
Primary Consumer
b)
Producer
c)
Tertiary Consumer
d)
Secondary Consumer
16.
Which of the animals in this food web is a secondary consumer?
a)
Hawk
b)
Lizard
c)
Mouse
d)
Snake
17.
The primary consumer in this food chain is the ____________.
a)
Frog
b)
Eagle
c)
Grasshopper
d)
Python
18.
What is a decomposer?
a)
A moon
b)
Something that breaks down dead organisms
c)
Roots
d)
Dead things
19.
What is a food chain?
a)
A chain that shows the transfer of energy
b)
A chain to hold your wallet
c)
A necklace
d)
Food that you eat over and over
20.
How is a food web different from a food chain?
a)
Food webs contain only producers, not consumers.
b)
Food webs do not include decomposers.
c)
Food webs contain many different, linked food chains.
d)
Food webs exist in aquatic environments; food chains exist in terrestrial environments.
21.
Which of the following is a producer?
a)
b)
c)
d)
22.
Through what process do producers make their own food?
a)
Parthenogenesis
b)
Photosynthesis
c)
Meiosis
d)
Mitosis
23.
What role do you play in the food web?
a)
Producer
b)
Consumer
c)
Decomposer
d)
Human
24.
Where does the energy start in this food chain?
a)
Plant
b)
Sun
c)
Deer
d)
Wolf
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