Question

what is global warming​

Answer 1

Answer:

The globe is heating up. Both land and oceans are warmer now than they were when record keeping began, in 1880, and temperatures are still ticking upward. This rise in heat is global warming, in a nutshell.

Answer 2

Answer:

Global warming

Explanation:

Global warming is the long term heating of earth 's climate system observed since tge pre-industries period( between 1850 and 1900) due to human activities primarily fossil fuel burning which increases heat.Traping greenhouse gas levels in earths atmosphere.