Choose the correct answer.

Which picture shows air pollution?
A. car exhaust
B. the atmosphere
That's Correct!
It's Wrong!

The photo of smoke coming out of a car’s tailpipe is an example of air pollution. Chemicals in the exhaust get into the air we breathe, and can be harmful.

The picture of the atmosphere shows clean air.

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Key Data

Questions
37
Grade
1, 2
Theme
Earth & Its Resources
Passing score
80%

Progress

8 Incorrect
10 Correct
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