Question

Hello what is the mean of global warming

Answer 1

Answer:

the increase in the average temperature of Earth due to excessive release of greenhouse gases like C02 methane etc from different sources ultimately leading to ozone layer depletion

thanks

Answer 2

Answer:

increase in temperature of earth and oceans is defined as global warming.

it causes due to release of green house gases such as CO,CO2,NO,methane,etc