WorksheetsFood Chains and Food Webs Review
Total questions: 14
Worksheet time: 7mins
Name
Class
Date
1.
This picture represents a
a)
food chain
b)
decomposer
c)
food web
d)
producer
2.
An organism that needs sunlight, water, and carbon dioxide to make its own food is a
a)
consumer
b)
producer
c)
decomposer
d)
herbivore
3.
An animal that is dependent on other organisms for food
a)
prey
b)
producer
c)
consumer
d)
predator
4.
The transfer of food energy in a sequence of living things is a
a)
food chain
b)
human touch
c)
food plate
d)
human torch
5.
A living thing that gets energy by breaking down dead plant and animal matter is a(n)
a)
bear
b)
producer
c)
decomposer
d)
tiger
6.
A consumer that eats only plants is a(n)
a)
omnivore
b)
herbivore
c)
consumer
d)
carnivore
7.
The process by which plants make food
a)
photography
b)
photobiopsy
c)
photosynthesis
d)
photo
8.
What do all food chains start with?
a)
primary consumer
b)
secondary consumer
c)
producer
d)
decomposer
9.
This picture represents a
a)
food web
b)
a living environment
c)
food chain
d)
habitat
10.
The arrow in the picture represents
a)
movement of food
b)
transfer of energy
c)
transfer of meals
d)
movement of life
11.
Carla describes the flow of energy in a food chain as: sun, producer, decomposer, consumer.
a)
She's right.
b)
She's wrong.
12.
Which animal is a herbivore?
a)
Mouse
b)
Grasshopper
c)
Snake
d)
Eagle
13.
Will the food chain be affected if the mice become extinct?
a)
No change
b)
Only the snake will be affected.
c)
The whole food chain will be affected.
d)
Only the grasshopper will be affected.
14.
Which organism has the most available energy?
a)
eagle
b)
snake
c)
mouse
d)
grass
100 %
