Need asap ! which of the following is an effect of pollution? i. global warming ii. increase in human population size iii. acid rain iv. ozone depletion a. i and ii only b. i, iii, and iv only c. i, ii, and iii only d. i, ii, iii, and iv

The answer is: B. I, III, and IV only

Explanation:

Pollution effects the earth in many way's, but some are the few are:

- Gobal warming: Where the earth's overall temperature is hotter then average.

- Acid rain: When pollution that's in the air mixes with precipitation.

- Ozone depletion: Where the Ozone is being worn down.

Those are some of the effect's of Pollution.

Which that being said, the answer would be B) I, III, IV.

I hope this helps! :)

-LizzyIsTheQueen

answer: 4

explanation: 8

clumped distribution, because you'de have all of the population gathered in a relatively small are.

it's the most common because it provides protection and a mate for reproduction

example: humans, seeweed, cattles, etc.