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WorksheetsFCAT 2.0 Review
Total questions: 21
Worksheet time: 18mins
Name
Class
Date
1.
What is the procees that uses the energy from the sun to chemically change carbon dioxide and water into glucose (a carbohydrate) and oxygen?
a)
photosynthesis
b)
cellular respiration
c)
cell transport
d)
homeostasis
2.
In a food chain the arrows always point in which direction?
a)
from the consumer to the producer
b)
in the direction that the energy is being transferred
c)
away from the direction that the energy is being transferred
d)
towards the producer
3.
Animals that are being hunted and eaten by predators.
a)
prey
b)
extinct
c)
always little
d)
have not adapted
4.
A complex model of interrelated food chains that show the flow of energy in an ecosystem is a
a)
consumer
b)
food web
c)
energy pyramid
d)
wetland
5.
When a species completely dies off
a)
extinct
b)
producer
c)
they move to a new habitat
d)
they evolve
6.
Where do all life forms get their energy?
a)
Earth's Core
b)
Water
c)
Plants
d)
The Sun
7.
A fox is an example of...
a)
Biotic Factor
b)
Abiotic Factor
8.
Is the rabbit in the same food chain as the owl?
a)
No
b)
Yes
9.
What is missing from this food chain?
Grass > Grasshopper > Bird > Snake
Grass > Grasshopper > Bird > Snake
a)
Producer
b)
Primary Consumer
c)
Secondary Consumer
d)
Decomposer
10.
Which of the following is a way that humans could change/destroy an ecosystem?
a)
Mowing the grass
b)
Building a shopping center
c)
enjoying a picnic
d)
watching tv
11.
Recently, a family of bobcats moved into an area with a large rabbit population. What changes may occur in the ecosystem?
a)
The rabbit population may increase
b)
The rabbit population may decrease
c)
The rabbit population may increase first, then decrease
d)
The rabbit population will remain the same
12.
If a habitat experiences a drought, the available resources will
a)
Increase
b)
Decrease
c)
increase, then decrease
d)
Not Change
13.
A population of mice lives in a barn community. A cat population has just joined the community. What will happen?
a)
Mouse and cat populations both go up?
b)
Mouse and cat populations both go down
c)
Mouse population goes down as cat population goes up
d)
Mouse population goes up as cat population goes down
14.
Five species of warbler eats insects and feed in spruce trees in a forest. How can these birds share the same habitat and resources?
a)
They have different niches
b)
They migrate during winter
c)
They live in different communities
d)
They are members of different ecosystems
15.
An animal that eats only plants is an...
a)
carnivore
b)
omnivore
c)
herbivore
d)
decomposer
16.
In the food web shown, the snail would be considered...
a)
primary consumer
b)
secondary consumer
c)
tertiary consumer
d)
producer
17.
Overlapping food chains in an ecosystem show the following
a)
energy flow
b)
types of consumers
c)
niche
d)
symbiosis
18.
What is this called?
a)
Food Web
b)
Food Chain
c)
Abiotic Factors
d)
Biotic Factors
19.
All living and nonliving things in an environment and the many ways they interact are called ______
a)
ecosystem
b)
community
20.
Where an animal lives is called the animal's ______
a)
wildlife
b)
habitat
c)
environment
d)
carnivore
21.
An energy pyramid represents the flow of energy through an ecosystem. How much energy gets passed from 1 trophic level to the next?
a)
90%
b)
50%
c)
10%
d)
1%
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