Global warming is one of the biggedt threat to our environment. What cause global warming? What solutions are there to solve this problem.

It has been a concern to many countries that the average temperature of our world has kept increasing during the

last

few decades.

This

essay will discuss why

greenhouse

gas emission from using petrol

vehicles

is the main cause of

this

phenomenon

as well as

give some advice to deal with

this

issue.

Greenhouse

gases

such

as CO2 will form a layer of

gases

that surround the ozone layer and as a

,

Remove the comma

apply

show examples

result trap the heat within our globe.

In addition

, It is said that

vehicles

which run on petrol or diesel are the main source of those

greenhouse

gases

. Research from WHO indicates that more than 50% of CO2 is created by motor

vehicles

that run on fuels.

It is clear that

greenhouse

gas emissions from petrol-powered vehicle is the main cause of global warming. To deal with

this

issue , reducing the number of cars that run on fuel and enhancing the public transport system is essential.

Firstly

, heavy tax should apply to

vehicles

that run on fossil oils . By applying tax , more people will choose not to own a car in order to save on living costs.

Whereas

better public transportation systems like more buses, and trains that cover different areas and timeslot let people have a better experience

while

travelling with them and

hence

will choose to take more public transport

instead

of driving. Both indeed reduce the emission of

greenhouse

gases

and minimize the effect of global warming. In conclusion , cars that release C02 are the main cause of global warming . In order to minimize the effect , we should reduce the numbers of them by applying heavy tax and better public transportation system.