Human activity has destroyed the balance of nature in recent decades. This influence is starting to be more remarkable than ever. One of the most-suffering area is forests.World loses its green space day-by-day.There are some reasons and detrimental effects of the deforestation.

There is no doubt that human actions are changing the development of

nature

's spaces and the consequence could be catastrophic. During the

last

years,forests have been

one

of the most damaged places, which could affect not only its environment but

also

the whole planet. The analysis contained within the following paragraphs will explore the main reasons and effects of the deforestation.

One

of the main reasons for deforestation is the fact that

nature

is the principal source of

energy

we are using.

Moreover

, we need every single part that compounds a forest, since the wood to create

energy

to plants and fruits, which are used to obtain food and medicines.

For example

,

one

of the forests, we are mostly destroying, brings

energy

to

one

-

third

of the planet, and we have discovered some plants that are being used to treat serious diseases. If we had not entered in that

nature

space, we would not have been able to find the cure to that illness, which is saving lives nowadays.

On the other hand

,

this

sort of actions have consequences, and

one

of them is the lack of green spaces we currently have.

Furthermore

, the regeneration speed of

nature

is slower than the speed of human destruction,

in other words

, we destroy more than we can create.

For example

, the percentage of forest density decreased by fifty per cent in the

last

decade which results in changes in the ozone layer.

Consequently

, climate and animal behaviour are changing, because the balance between us and

nature

is disappearing. If we continue destroying our planet, we will have a global change in the

next

years. In conclusion, there are some reasons why humans need to use forests

such

as obtain

energy

and health treatments.

However

, there are some negative effects that can cause the extinction of the forest which would become in future problems.