WorksheetsFood Web Review
Total questions: 13
Worksheet time: 12mins
Name
Class
Date
1.
Which of the following organisms is a herbivore.
a)
butterfly
b)
snake
c)
fox
d)
ladybird
2.
Which of the following organisms is a carnivore.
a)
greenfly
b)
titmouse
c)
mouse
d)
buzzard
3.
The owl receives energy from which organisms?
a)
grasshopper and mouse
b)
mouse and rabbit
c)
rabbit and butterfly
d)
butterfly and frog
4.
How many predators does the squid have?
a)
1
b)
2
c)
3
d)
4
5.
Name the producers in this food web.
a)
seagull and fish
b)
penguin and crab
c)
phytoplankton and seaweed
d)
seaweed and zooplankton
6.
Which organism do the owl and the weasel compete for in the food web?
a)
Hawk
b)
Spider
c)
Grasshopper
d)
Shrew
7.
Which of the following would be the most likely effect, if there were a sudden increase in the cricket population?
a)
There would be a decrease in the small bird population.
b)
There would be a decrease in the grass/flowers population.
c)
There would be a decrease in the mice population.
d)
There would be an increase in the grass/flowers population.
8.
Which of the following best describes the small bird in the food web above?
a)
1st & 2nd Level Consumer
b)
2nd & 3rd Level Consumer
c)
1st Level Consumer Only
d)
2nd Level Consumer
9.
What does a food chain represent?
a)
How all living organisms within a habitat are connected.
b)
All of the things that a particular animal eats.
c)
How plants create their own food.
d)
A single path of energy transfer within a habitat.
10.
What does a food web represent?
a)
All connections of energy flow throughout all organisms in a habitat.
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.
Why might an organism have more than one arrow coming from them in a food web?
a)
More than one organism may eat them.
b)
They may eat more than one other organism.
c)
This organism gets its energy from multiple sources.
d)
They have no resources available to them.
12.
Which organism's extinction would likely have the MOST effect on the food web?
a)
Owl
b)
Fox
c)
Grains
d)
Carrots
13.
The extinction of which organism would likely have the MOST impact on this food web?
a)
Plankton
b)
Krill
c)
Seagull
d)
Blue whale
100 %
