Question

Which of these correctly describes global warming?

a) Global warming is caused by acid rain.
b) Global warming is the result of human activity.
c) Global warming is the result of evaporation.
d) Global warming is natural.

Answer 1

Global warming is the result of human activity.

Step-by-step explanation:

Global warming is the slow rise of the global average temperature.

Answer 2

B

Hope this helps!!