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Worksheetsfood web quiz
Total questions: 20
Worksheet time: 5hrs 0mins
Name
Class
Date
1.
All energy transformations in an ecosystem begin with
a)
a scavenger
b)
the sun
c)
a decomposer
d)
a herbivore
2.
All energy transformations in an ecosystem begin with
a)
a scavenger
b)
the sun
c)
a decomposer
d)
a herbivore
3.
Which is the smallest level of an ecosystem?
a)
organsism
b)
population
c)
community
d)
ecosystem
4.
a system of food chains that shows the transfer of energy is termed
a)
food web
b)
food chain
c)
prey
d)
predator
5.
A diagram that shows the amount of energy that moves from one feeding level to another is termed..
a)
energy pyramid
b)
adaptation
c)
autotroph
d)
food web
6.
an organism that can produce its own food through photosynthesis
a)
consumer
b)
heterotroph
c)
autotroph
d)
herbivore
7.
an example of producer consumer relationship would be
a)
lion eating a deer
b)
grasshopper getting energy from grass
c)
hawk getting energy from snakes
d)
earthworm breaking down dead material
8.
A diagram that shows the amount of energy that moves from one feeding level to another is termed..
a)
energy pyramid
b)
adaptation
c)
autotroph
d)
food web
9.
What is the study of the interactions among organisms and between organisms and their environments called?
a)
Biology
b)
Ecology
c)
Astronomy
d)
Biosphere
10.
The direction of the flow of energy in a food web is represented by ___.
a)
Light bulbs
b)
Dotted Lines
c)
Arrows
d)
Bubbles
11.
What is the study of the interactions among organisms and between organisms and their environments called?
a)
Biology
b)
Ecology
c)
Astronomy
d)
Biosphere
12.
What does every food chain start with?
a)
producers
b)
sun
c)
consumer
d)
decomposers
13.
Consumer that eats plants
a)
heterotroph
b)
herbivore
c)
producer
d)
community
14.
Energy increases as you move up the food pyramid (from bottom to top).
a)
True
b)
False
15.
Energy increases as you move up the food pyramid (from bottom to top).
a)
True
b)
False
16.
Which of the following is NOT a consumer
a)
grass
b)
dog
c)
shark
d)
fish
17.
What percentage of energy is passed on to each tropic level?
a)
10%
b)
50%
c)
90%
d)
100%
18.
An organism that needs to eat other organisms to obtain energy is known as a:
a)
Autotroph
b)
Producer
c)
Consumer
d)
Mutualist
19.
Consumer that eats plants
a)
heterotroph
b)
herbivore
c)
producer
d)
community
20.
What does a Secondary Consumer eat?
a)
Tertiary Consumers
b)
Primary Consumers
c)
Producers
d)
Secondary Consumers
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