Question

define biogas, conventional sources of energy

Answer 1

Bio gas is such type of gaseous mixture which is formed by the decomposition or processing of organic matter.

Conventional sources of Energy is the other name of non renewable sources of Energy which means it is static/fixed in nature.

Answer 2

Non conventional sources of energy. ... Non Conventional Energy sources: Those energy sources which are renewable and ecologically safe. such as solar energy, wind energy, biomass energy, ocean energy (tidal energy, wave energy, ocean thermal energy), geother malenergy, nuclear energy etc.