Pollution Question Preview (ID: 19344)


Green Scene Unit Review. TEACHERS: click here for quick copy question ID numbers.

A hypothesis needs to be
a) Reasonable
b) Testable
c) Clear
d) All of the above

What is a concern due to greenhouse gases in the environment?
a) Sea levels increase
b) Sea temperatures increase
c) Sea life populations increase
d) None of the above

True or False: Humans are able to reduce pollution.
a) True
b) False
c)
d)

Fish populations are decreasing. Which of the following is the best a reason why.
a) People eat less fish because they are contaminated.
b) People are fishing more but then releasing them.
c) Aglae blooms are increaing
d) none

Which of the following is not an impact of spilling oil?
a) Oil prices increase
b) Algae blooms
c) Sea life decreasing
d) None of the above

Which of the following activities needs to be replaced with a more environmentally friendly activity?
a) Cleaning up the beach
b) Using too much chemical fertilizer
c) Using too much water
d) None of the above

Which of the following would not impact a terrapin?
a) water pollution
b) air pollution
c) land pollution
d) None of the above

Is it acceptable to make a conclusion from an experiment after 1 week f data?
a) Yes
b) No
c) None of the above
d)

Why do scientists do an experiment over and over?
a) To keep them busy all day long
b) To make sure their data is accurate and consistent
c) To prove they are right
d) None of the above

What is a possible replacement for a nonrenewable resource?
a) Coal for fuel
b) solar power for energy
c) oil for energy
d) None of the above

Which is not a reason we are cutting down more trees?
a) Humans need more space to live
b) Humans need more land to produce food
c) to reduce air pollution
d) All of the above

What causes an aglae bloom?
a) Excess fertilizer in the water
b) Extra algae growing in water
c) An oil spill
d) None of the above

What is a problem with our population growing?
a) More people to be friends with
b) Crowding in cities and towns
c) a variety food for everyone
d) None of the above

What is not a concern with deforestation?
a) Loss of habitat
b) Loss of oxygen
c) Loss of Carbon Dioxide
d) None of the above

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