Which gas leads to global warming when dried leaves and other parts of crop plants are burnt?
Hydrogen
Carbon dioxide
Nitrogen
Oxygen
Accumulation of excessive carbon dioxide in the atmosphere leads to global warming.
Husk, dried leaves and a part of crop plants could be converted into a useful product called:
What is global warming ? Name the gas whose increasing percentage in air is leading to global warming. State a harmful effect which can be caused by global warming.