G4 U6 L3 LESSON 3 Pollution “The Suspect”

Pollution is anything that is in the air, soil, or water and degrades (or lowers) the quality of the environment. Air pollution is created by cars, which release carbon dioxide. In Hawai‘i, volcanic activity also contributes to air pollution, which sometimes reduces the visibility over the islands, causing a smog-like condition called ................
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