Question

what is global warming ?​

Answer 1

Answer:

Global warming is the long-term rise in the average temperature of the Earth's climate system. It is a major aspect of climate change and has been demonstrated by direct temperature measurements and by measurements of various effects of the warming. Global warming and climate change are often used interchangeably

Answer 2

The process of raise in temperature world wide due to increase in greenhouse gases such as carbon dioxide, methane etc. which do not allow radiation to escape back in space.