Question

Q.13. Coal, Oil, Hydel power etc are conventional sources of energy whereas solar energy, wind energy, Bio-gas

etc are non-conventional sources of energy. Why should we increase the usage of non-conventional energy

instead of conventional sources of energy?

Answer 1

hey there,

I am meritkshitij here.

DO U KNOW?

conventional sources of energy are non renewable.they also affect our environment.they are limited. if we shall use them injudiciously,then they might be lost and this can be a threat for our ecosystem.

now,let's see their effects on our environment

on burning they release carbon dioxide which is a major pollutants.

do u know,increasing concentration of this gas has resulted the depletion of snow layer.

now,solar energy etc that u have written are nonconventional sources of energy

they are non polluting instead they are renewable.

even,they r not too costly.


ADVANTAGES OF BIOGAS

it provides a way for optimum utilization of human,plant and animal excreta and also helps in maintaing soil fertility.


Thanks.

Answer 2

conventional sources of energy are non renewable.they also affect our environment.they are limited. if we shall use them injudiciously,then they might be lost and this can be a threat for our ecosystem.

now,let's see their effects on our environment

on burning they release carbon dioxide which is a major pollutants.

do u know,increasing concentration of this gas has resulted the depletion of snow layer.

now,solar energy etc that u have written are nonconventional sources of energy

they are non polluting instead they are renewable.

even,they r not too costly.

ADVANTAGES OF BIOGAS

it provides a way for optimum utilization of human,plant and animal excreta and also helps in maintaing soil fertility.