Which is an example of human impact on climate changes?

A changes in the tilt of Earth's axis

B changes in solar output

C global warming

C Global Warming because humans can not change the tilt of the earth or the sun. Humans are theorized to be causing global warming

Answer: Option (C) is the correct answer.

Explanation:

When a steady change, that is, increase in temperature occurs which causes melting of ice sheets, glaciers etc is known as global warming.

Humans are also responsible for increase in global warming as increased use of vehicles cause pollution, also smoke from the industries, factories, chimneys in the household all these cause an increase in temperature of Earth which leads to global warming.

Thus, we can conclude that global warming is an example of human impact on climate changes.