Question

you are member of your school team which participated in national science exhibition and presented your model on global warming.write a report on 300 words

Answer 1

Global warming
The increase in temperature in air and ocean is called global warming
These all causes due to combustion of fuel in limited supply of oxygen is called hydro carbon
Vehicles release CO2 a green house gas causes global warming
and also factories
Natural incidents are volcanic eruption and bacterias when decompoase