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WorksheetsLife Processes and Ecosystems. Chapter Review
Total questions: 20
Worksheet time: 11mins
Name
Class
Date
1.
What are three forms of exercise?
a)
Running, Relaxing, Standing
b)
Running, Cycling and Playing Sports
c)
Jumping, Running and Driving
d)
Studying, Reading and Cycling.
2.
True or False: Regular exercise keeps us healthy.
(a)
3.
An ______ is an independent living thing.
a)
consumer
b)
producer
c)
organism
d)
herbivore
4.
All organisms need _____ to survive.
a)
Environment
b)
energy
c)
sun
d)
plants
5.
_________ cannot make their own food, so they need to consume (eat) plants or animals.
a)
consumers
b)
producers
c)
decomposers
6.
The ____________ provides all the initial energy to plants.
a)
sun
b)
moon
c)
environment
d)
water
7.
____ make their own food through photosynthesis.
a)
consumer
b)
decomposer
c)
producer
8.
What does a food chain contain? Choose ALL correct answers.
a)
consumer
b)
producer
c)
decomposer
d)
all of the above
9.
__________ eat decaying matter, dead plants and animals and in the process they break them down.
a)
consumer
b)
producer
c)
decomposer
10.
There are _____ consumer groups.
a)
2
b)
4
c)
1
d)
3
11.
_______are animals that eat only plants.
a)
herbivore
b)
carnivore
c)
omnivore
12.
_______ are animals that eat only animals (meat).
a)
herbivore
b)
omnivore
c)
carnivore
13.
_________ are animals that eat BOTH plants and animals.
a)
omnivore
b)
carnivore
c)
herbivore
14.
a _______ shows how each living thing gets food and how nutrients and energy are passed from organism to organism.
a)
ecosystem
b)
food chain
15.
what consumer group do YOU fit in?
a)
herbivore
b)
carnivore
c)
omnivore
16.
What is a daisy considered?
a)
producer
b)
consumer
c)
decomposer
17.
what is bacteria or fungi considered?
a)
producer
b)
consumer
c)
decomposer
18.
what is a human considered?
a)
producer
b)
consumer
c)
decomposer
19.
what is grass considered?
a)
producer
b)
consumer
c)
decomposer
20.
what is a lion considered?
a)
producer
b)
consumer
c)
decomposer
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