Question

NEED HELP RIGHT AWAY PLZ

what is acid rain
A. Precipitation containing abnormally high amounts of acidic substances
B. Precipitation containing usually high amounts of alkaline substances
C. In reality, all types of preciptation can be considered to be acid rain

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Answer 1

The answer is A.

The name should've given it away: "acid" = "acidic" etc. Also, rain must reach a certain pH in order to be called acid rain.