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AnnZ [28]
3 years ago
11

Which description is an example of point-source pollution? A. dumping acid from a bucket into a lake B. runoff of insecticide fr

om a field C. pesticides flowing out of people's yards during a rainstorm D. acids that are contained in air settling on a lake surface
Chemistry
2 answers:
Alecsey [184]3 years ago
5 0
A dumping acid from a bucket into a lake

alina1380 [7]3 years ago
5 0

Point source pollution:

Point source pollution is an single source of pollution that is identifiable.

So this source can be different for different pollution that is air, water, land and noise.

Non-point source pollution:

Non-point source pollution is a pollution that results from many sources.

In the given lists of pollution only option A founds to be point source of pollution, that is dumping acid from a bucket into a lake. There is a defined single source of pollution that is acid in the bucket so it is an example of point source of pollution.



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a 22.44g sample of iron absorbs 180.8 J of heat, upon which the temperature of the sample increases from 21.1C to 39.0/ what is
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Answer:

The specific heat of iron is 0.45 J/g.°C

Explanation:

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