global warming is the uneven heating of the earth's surface due to increased amount of green house gases like carbon dioxide which traps more heat. it is like a sudden increase in the earth's average temperature.
causes of global warming are:-
1. the factories release gases like CO2 which is a green house gas and cause global warming.
2.vehicles release some gases which cause global warming.
3. burning of fossil fuels like coal. oil.
4. cutting or burning trees, or forest fire.
5. during the break down of food, CO2 is released.
it increase the temperature of the earth leading to the melting of glaciers which can rise the sea level, which will result into flooding of coastal and low lying areas. many animals also loose their habitat and it can lead to death of organisms.
so to stop global warming, we have to not use the vehicles and automobiles unnecessarily, burn fuels that release more green house gases and stop deforestation. we have to protect our earth from that. because- ' global warming is the global warning.'