Answers Earth and Space Science Sem 2 Unit Test — Unit testQuestion 18

18

QuizMultiple Choice

Unit Test — Unit test

Question 18 • Earth and Space Science Sem 2

Which statement explains how smog forms?

Answer

A

Volcanoes erupt and release ash into the sky.

B

Strong storms pick up soil and mix it with fog.

C

Sunlight and heat react with gases in the atmosphere.

D

Gases move high into the atmosphere and then fall to Earth in rain.

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