Question

global warming and its effects on earth...............

Answer 1

hiiii mate here is your answer
increasing of temperature on earth is known as global warming

Answer 2

Global warming is expected to have far-reaching, long-lasting and, in many cases, devastating consequences for planet Earth.

Global warming, the gradual heating of Earth's surface, oceans and atmosphere, is caused by human activity, primarily the burning of fossil fuels that pump carbon dioxide (CO2), methane and other greenhouse gases into the atmosphere.

Despite political controversy about climate change, a major report released Sept. 27, 2013, by the Intergovernmental Panel on Climate Change (IPCC) stated that scientists are more certain than ever of the link between human activities and global warming. More than 197 international scientific organizations agree that global warming is real and has been caused by human action.