Fossil fuel, such as coal, oil, and natural gas, is extensively used in many countries which cause harms to the environment. The use of alternative sources of energy, including wind and solar power, however, is being encouraged in many countries. Is this a positive or negative development?

For several countries, the main sources of

energy

are coal,

oil

and natural gas, whereas other countries are relying on

energy

produced by renewable sources,

such

as wind, sun and tidal waves. These

alternative

sources allow for

p

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the

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roduction of green

energy

, which causes almost no harm to the environment, and

this

essay will regard

further

advantages of the replacement of fossil fuels by renewable sources. It is known that fossil fuels are considered to be harmful due to their damage to the environment, while wind, solar and tidal

energy

produce zero waste and are completely safe for usage.

Although

such

types of

energy

show less efficiency, wind and tidal wave turbines along with solar panels do not emit any exhaust fumes or greenhouse gases.

In addition

, unlike conventional

energy

sources,

alternative

ones do not need to be mined, which prevents the irreversible leakage of petrol or gas. Absence of greenhouse gases during the manufacturing of

alternative

sources and zero possibility of leakage make renewable

energy

sources eco-friendly.

Additionally

, fossil fuels are believed to reach their limit in a century or two and the formation of gas and

oil

requires thousands of years. Wind, sun and wave,

however

, can be used infinitely and there is no time needed for the formation of

this

type of

energy

.

Furthermore

, manufacturing of coal,

oil

and gas require complicated apparatus and before using, raw materials have to be processed finely, but, obviously,

alternative

sources are not in need of purification or fractioning. Power plants that produce green

energy

use renewable sources and raw materials without any additional processing, which is an advantage over the traditional

oil

, coal and petrol. In conclusion, the essay provided undeniable pros of using

alternative

energy

sources with regards to the environment as well as a source limit. A shift towards

alternative

sources of

energy

is definitely a positive development as it provides people with clear, zero-waste, and limitless

energy

for use.