Q.1 Define Climate Change.
Ans: A mean or average trend of climate variability is known as Climate change. It includes long period of accumulated form of climate variability. It is a macro level or global phenomenon.
| Keywords: climate variability, long period, global phenomenon. |
| Extra Info : Global Warming Global warming refers to the heating of the whole Earth’s air temperature over the past few centuries. This phenomenon occurred due to the presence of greenhouse gases.Greenhouse is a structure in which sun’s heat is trapped and used for providing warmth |