msanger7587
14.01.2020 •
Biology
Which sentence describes air pollution?
a. soot and dust is released into the air from the smokestack of a
power plant.
o b. an audience watches a documentary film about the threat of
global warming.
o
c. an old car is dumped into a local stream, where it sits and rusts.
d. all the trees in a forest are cut down and removed, and no new
trees are planted.
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Ответ:
A. Soot and dust is released into the air from the smokestack of a
power plant.
Ответ:
a
Explanation: a is the answer because thats what pollution is pollution is like little dust gases soot or anything that gets into the air and thats pollution
Ответ:
im so sorry but need i the points
Explanation: