Air pollution in US and Canadian cities is caused mostly by __________. A. clear-cutting forests for timber B. releasing emissions from vehicles and industry C. dumping runoff from farms into rivers D.

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asked May 5, 2022 34.3k views

17 votes

Air pollution in US and Canadian cities is caused mostly by __________.

A.
clear-cutting forests for timber
B.
releasing emissions from vehicles and industry
C.
dumping runoff from farms into rivers
D.
harvesting minerals from mines
plz hurry

Social Studies
college

EyuelDK asked

by EyuelDK

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2 Answers

13 votes

Answer:

Option B) releasing emissions from vehicles and industry.

Marek Sebera answered May 8, 2022

by Marek Sebera

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12 votes

Step-by-step explanation:

its B.releasing emissions from vehicles and industry

George Eracleous answered May 11, 2022

by George Eracleous

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