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Lunna [17]
3 years ago
15

What si an pollutants

Geography
2 answers:
nata0808 [166]3 years ago
5 0

Answer:

Explanation:

makkiz [27]3 years ago
4 0

Answer:

A pollutant is a substance or energy introduced into the environment that has undesired effects, or adversely affects the usefulness of a resource.

Explanation:

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Describe and explain the physical and/or chemical methods used to refine the coal
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2 years ago
What does population density tells us about a place?
amm1812
This number tells us how many people would live within one square mile if the U.S. population were evenly distributed across its land area.
7 0
3 years ago
3
s344n2d4d5 [400]

Answer:

There is a higher concentration of people who live in the northern hemisphere than the southern hemisphere.

Explanation:

A is not correct because the equatorial region is not densely populated, but it is actually sparsely populated.

B is not correct because the southern hemisphere doesn't have a higher concetration of people than the northern hemisphere.

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