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Pollution
Test Description: Green Scene Unit Review
Instructions: Answer all questions to get your test result.
1) What causes an aglae bloom?
A
Extra algae growing in water
B
An oil spill
C
None of the above
D
Excess fertilizer in the water
2) What is a problem with our population growing?
A
More people to be friends with
B
None of the above
C
Crowding in cities and towns
D
a variety food for everyone
3) What is not a concern with deforestation?
A
Loss of oxygen
B
None of the above
C
Loss of Carbon Dioxide
D
Loss of habitat
4) Which of the following is not an impact of spilling oil?
A
None of the above
B
Algae blooms
C
Oil prices increase
D
Sea life decreasing
5) Which of the following activities needs to be replaced with a more environmentally friendly activity?
A
Using too much water
B
Cleaning up the beach
C
None of the above
D
Using too much chemical fertilizer
6) Which of the following would not impact a terrapin?
A
water pollution
B
land pollution
C
None of the above
D
air pollution
7) Is it acceptable to make a conclusion from an experiment after 1 week f data?
A
Yes
B
No
C
None of the above
8) Why do scientists do an experiment over and over?
A
To keep them busy all day long
B
To prove they are right
C
To make sure their data is accurate and consistent
D
None of the above
9) What is a possible replacement for a nonrenewable resource?
A
oil for energy
B
None of the above
C
solar power for energy
D
Coal for fuel
10) What is a concern due to greenhouse gases in the environment?
A
None of the above
B
Sea temperatures increase
C
Sea life populations increase
D
Sea levels increase
11) True or False: Humans are able to reduce pollution.
A
False
B
True
12) Fish populations are decreasing. Which of the following is the best a reason why.
A
Aglae blooms are increaing
B
People are fishing more but then releasing them.
C
People eat less fish because they are contaminated.
D
none
13) Which is not a reason we are cutting down more trees?
A
Humans need more land to produce food
B
All of the above
C
Humans need more space to live
D
to reduce air pollution
14) A hypothesis needs to be
A
Clear
B
All of the above
C
Reasonable
D
Testable
*select an answer for all questions
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