Global warming is one of the biggest threats to our environment. What causes global warming? What solutions are there to this problem?

These days, numerous

people

express deep concerns about

climate

change

. It is widely believed that global warming is an enormous problem for the environment and

the

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society as a whole.

Therefore

, its root cause and workable solutions to deal with the threat will be addressed in the following paragraphs.

To begin

with, several principal reasons behind the issue will be considered.

First

of all, it is a well-documented fact that humans have been influencing the earth's temperature by burning fossil fuels for electricity, heat, and transport.

For instance

, transportation in the form of cars, trucks, and aircraft emits the largest percentage of CO2, remaining a serious cause of

climate

change

.

Moreover

, studies have shown that deforestation can be a primary reason for it. Since trees absorb greenhouse gases

such

as carbon dioxide from the air and turn it into oxygen, they are a natural greenhouse gas storage. But nowadays, deforestation causes large numbers of trees to be cut down. The more trees are cut, the more CO2 is not absorbed.

As a result

, high amounts of carbon dioxide are one of the reasons for global warming. To cope with the above issue, several optimal solutions could be taken into consideration.

First

and foremost, it is well-known that human beings can lessen the effect of

climate

change

by reducing the use of gasoline, electricity or fossil fuels.

For example

,

people

can create more sustainable transportation habits,

such

as choosing a hybrid car, taking public transport or carpooling to work.

Furthermore

, to slow

this

process, mankind must protect forests. Researchers have shown that

people

could remove roughly two-thirds of human-made carbon dioxide merely by letting all forests regrow. In conclusion, global warming is one of the biggest challenges that humanity faces today and in the future. Hopefully, the authorities will pay more attention and raise

people

's awareness in terms of

climate

change

.