English, asked by pulkitjain9971, 7 months ago

The chief worry regarding changes in climate is……………………

a. that they are gradual and natural

b. that they are rapid and brought about by man

c. that they have never occurred before

d. that they are not perceptible​

Answers

Answered by s65789065
4

Answer:

tht they are rapid and bought by man

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