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