This is really well written, Luca :) I've just put in a few suggested tweaks below to help it read more naturally. Ben fatto!

Essay endangered species

Nowadays, It is widely known that tigers, polar bears, whales and many other animal species are facing a brutal fate. Sadly and unsurprisingly, many of these endangered species are going to disappear very soon from the Earth’s ecosystem, if nothing is done to prevent it from happening. According to experts, this depressing reality is due to different factors such as illegal hunting, offshore drilling, pollution and everything else that contributes to creating the climate change that the world is currently experiencing.
One solution is to teach people how to help conserve wildlife. This goal could be achieved in many ways, for instance, schools could include lessons in their curricula regarding the use of green energy technologies and how to consume more consciously, so that people become more aware of their environmental footprint. Furthermore, the media could more frequently show reports and detailed news about this issue and therefore incite the public to debate.
Another essential approach would be to create protected areas for endangered species, where it could be possible to recreate their natural habitat. It would help animals to recover and to increase their population level. Obviously, these areas would have to be very well monitored, safe from illegal hunters and far from factories and big cities.
Both approaches could have a big impact on the attempt to save many species from extinction. On balance, however, I would say that there is no more time to waste and it is urgent to create more protected zones, because it is fundamental to allow animals to reproduce safely.

Jeg bruger duolingo men jeg er nødt til at skrive alt i en bog også

Hi, this idea already exist on www.forvo.com :)

It is so cold for me in Tokyo.

Tokyo has been so cold everyday. It was around 0 degrees Celsius.
I remember that there was also heavy snow in Tokyo this time last year.
When I drove my car, I felt scared.

I hope spring will come soon.

Well done! :)