Hola Diego N, here are some correction that I would suggest you.

"Global Warming" 

Why does humans produce “Global Warming” and destroy the planet? My opinion or point of view is Industrialization and Money.

Rich men destroy forests by deforestation.  , oceans, etc.

We need to use more public transportation instead of a cars. all the time Everytime on the highways I can see people traveling alone in their cars, it produces the greenhouse gases leading to rise in temperature of the earth.

We need to think more in the future for our families if we need a world with more recycling facilities.
:)

Suggestion:Try and read more about this topic as a lot of material is available on the internet.

Improving my English: "Global Warming"

Why do humans cause “The global warming” and destroy the planet? My opinion or point of view is that it's due to the industrialization and the money. The rich men destroy forests for the money, which leads to with the deforestation, pollution of the oceans, etc and other environmental disasters. We need to use the public transportation more instead of our cars. I can always see all the time people travelling alone in their cars on the highway. This produces the greenhouse gases and rising the adds to global warming. We need think more about in the future and our families. We need a world with more a recycling mentality.

:)

Pay a little more attention to articles (you used them when they weren't needed) and verb forms.  Make sure your sentences are complete and clear. Stringing them together with commas is poor grammar.