Answer because fossil fuels are being used at large scale and they are non renewable sources of energy they will disappear after some time.
Why do we need to look for alternative sources of energy.
Coal is made from fossil plants deposits.
Alternative sources of energy are our future.
Sometimes small steps in energy usage go a long way in helping the planet to recover from the wounds we have inflicted.
Using alternative energy reduces the amount of digging drilling and mining we do thereby reducing stress on the planet.
Second we cannot keep using fossil fuels forever.
From sun to wind to bioenergy the u s.
And because these alternative energy sources are naturally replenished day after day they are a source of virtually endless energy.
We rely on the earth to provide the air water and food we need for life.
The deposits of coal natural gas and oil will eventually run out.
For both these reasons we need to find other sources of energy that do not.
Alternative sources of energy are critical to maintaining health both on the earth s surface and under the ground.
However cutting down their use and shifting to renewable energy source is prime important.
We cannot completely stop the use of fossil fuels.
Shifting of renewable sources of energy such as wind energy hydroelectric energy nuclear energy and solar energy will help us conserve fossil fuels as well as safeguard the environment.
Fossils fuels are named this because the fuels are made of dead buried organic materials.
Renewable energy base is virtually intact.
After the depletion of non renewable sources of energy we will be left with nothing hence we are trying to develop alternate sources of energy.
December 26 2019 toppr.
Reality should drive everyone to do their part in reducing pollution.
They are environmentally friendly.
Fossil fuels are a limited resource.