Fossil fuels (e.g. coals, oil and gas) are the main source of energy for most countries. However, alternative sources of energy (e.g. wind and solar) have been encouraged to be used by some countries. To what extent is this a positive or negative development?

Almost in all

countries fossil

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countries, fossil

fuels are the major

source

for generating

energy but some

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energy, but some

advance

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advanced

countries have

plan

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plans

planned

to replace

this

limited sources with some sophisticated solution and renewable

energy

. Having lots of advantages and convenience to use, made fossil fuel the most popular way to generate

power

.

First

of all it is accessible and price wise it has a reasonable price and can generate

colossal amount

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the colossal amount

of

energy

which is not comparable with renewable or

clean

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cleaner

energy

,

for example

the distance that a car can travel with gas is much more than the distance can go by solar panel.

Secondly since

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Secondly, since

industrial revolution all machineries, industries,

power

plans and etc.

are

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Are

designed and made based on fossil fuels so every differences or changes has tremendous expenditure and require sophisticated technology which lots of countries cannot afford,

furthermore

another

source

of

power

that can address our demands

to

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of

energy

does not exist and current solutions neither have reasonable price nor can

response

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respond

to a little aspect of our need.

Although

this

traditional

fuels

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fuel

have

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has

some

benefits but

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benefits, but

they have some disadvantages too.

First

of all they are not inexhaustible and we have limitation in using so it is intellectual decision to consider a new substitute

source

.

Secondly these

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Secondly, these

old

source

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sources

of

power

have tremendous effect on

environment

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the environment

such

as air pollution, temperature increasing, increase oceans level due to melting polar ice, etc.

also we

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Also, we

Also we

have witnessed mounting rate of lung cancer and other diseases that threaten humankind live. So, obviously we should go towards some substitutes and replace fossil fuel with new one. And the best are renewable and clean energies

such

as ocean wave

,

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,

wind turbines

,

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,

solar plans and etc.

because

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Because

they are unlimited and they have no pollution so do not ruin our environment and

even are cheaper

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are even cheaper

in

long run

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the long run

and mass usage and they only need allocating budget and sophisticated technology which usually advance countries are pioneer in these ways. All in all

,

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,

shifting to some modern, innovative and revolutionary

power

plan

are

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is

inevitable but

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inevitable, but

it requires cooperating of all

countries especially

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countries, especially

advance and well-off countries which are pioneer and leader

.

Accept space

.