Fossil fuel is the main source of energy. In some countries, the use of alternative sources of energy is encouraged. To what extent do you think it is a positive or negative development?

Recently, some parts of the world

are

Verb problem

have

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encouraging

Wrong verb form

encouraged

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the use of renewable

sources

of power as an alternative to replacing fossil fuel as the only

source

of

energy

. I argue that

this

is a positive decision to

ace

Verb problem

address

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the impact of the environmental crisis.

This

essay will explain two reasons why alternative

sources

of

energy

are needed

Change preposition

apply

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due to

the limited stock of fossil fuels available in

this

world and the environmental impact of fossil fuels if not replaced soon by renewable

energy

.

Firstly

,

energy

sources

based on

the

Correct article usage

apply

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fossil

is

Verb problem

fuels are

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in crisis after having been used for a long time and they are not renewable. Petroleum is one example of a non-renewable

energy

source

because it comes from plants and animals that died millions of years ago. When it has been used continuously, it can be predicted

10

Correct word choice

that 10

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years later we will experience an

energy

crisis if we are not looking for other

sources

of

energy

which are more eco-friendly. When it is too late, the world not only be in catastrophe, but humans will

also

return to the dark times without lamplight

Secondly

, fossil fuel as a main

source

of

energy

is

also

dirty

energy

. It is called dirty

energy

because it can produce greenhouse gas emissions that contribute to climate warming.

According to

a report from the Intergovernmental Panel on Climate Change, the earth's temperature has increased by 1% from its normal temperature since the era of industrialisation. Having said that, it is important to switch to more green and renewable

energy

such

as solar, wind and water. Nowadays, we can find many people installing solar panels to create

energy

to produce electricity in their houses.

To conclude

, there is an urgent need to change our

source

of

energy

as fossil fuel as a main

source

of

energy

is limited and contributes to climate change. To make it possible, government should take progressive action to create policies that focus on the environment and prioritize clean and renewable

energy

sources

.