Question

What is one of the number one main cause of Global Warming?

Answer 1

pollution from the industry

Answer 2

Answer:

Human Activities are main cause of global warming  Like :-

Due to excess use of vehicles, huge amount of toxic gases are released into the atmosphere.

The gases emitting from factories also cause pollution. These gases go up into the atmosphere.

They have made holes into the ozone layer. Ultraviolet rays of sun are coming to earth. They reach to the earth and cause global warming.