Hydrogen(Guillem Coll Soro and Mario Georgiev Valov)

Nowadays the enviorment is very contaminated and for that reason the world needs to start to use new souce of energy which is 100% natural and clean, and it doesn't have to derive from the petroleum which the world is extracting with very fast temps,(for more information about  the fast explotation of petroleum click:peak oil
The hydrogen is very common in the nature and it's very easy to found it because it's almost everywhere especially in the water.
Positive things:
-Easy to get
-It can totally substitute the petroleum
-Very big eficiency
-Clear natural energy
There are not very negative things about the petroleum but probably the biggest is that it's very difficult to get it and apply it any kind of material or kind of transport  and the second is the  transport which  is also vey big problem because it's gas and requires special attention.

The hydrogen is a source of energy which is still in it's first bases of development.The transport branch especially the car producers is the most important branch which is in stage of development of the hydrogen as a fuel  and very big companies are starting even to apply it in their products.But the petroleum is not only used in the cars it's used in almost every material like plastic.We decided to make this article about the hydrogen because it's obvious that the petroleum is not endless and very fast we have to substuite it with hydrogen.