Question
Bio-fuels and Fossil fuels
| Bio-fuels | Fossil fuels |
| (1) The fuels obtained from the decomposition of excretory products of animal and plants are called bio-fuels. | (1) Fuels obtained from the burials of plants and animal from the earth crust are called fossil fuels. |
| (2) These fuels are eco-friendly and cause comparatively less pollution. | (2) These fuels are not eco-friendly as their combustion cause pollution. |
| (3) These fuels are inexhaustible. | (3) These fuels are exhaustible. |
| (4) Examples: Gobar gas, ethanol,biodisel | (4) Examples: Coal, natural gas, crude oil |
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.