Question

A speech on Global warming for ASL of about 2 mins

Answer 1

global warming occurs because of increase in the amount of greenhouse gases in the atmosphere such as Methane carbon dioxide sulphur dioxide. they form a layer in the atmosphere of the earth hence preventing the Solar radiations coming from the sun to the earth to skip out resulting in hot atmosphere. we can prevent global warming by minimising the amount of these greenhouse gases in the atmosphere these gases are mainly produced by refrigerators air conditioners and the same type of things. if you like this please mark Brainlist

Answer 2

Global warming, also referred to as climate change, is the observed century-scale rise in the average temperature of the Earth's climate system and its related effects. Multiple lines of scientific evidence show that the climate system is warming. Many of the observed changes since the 1950s are unprecedented in the instrumental temperature recordwhich extends back to the mid-19th century, and in paleoclimate proxy records covering thousands.