the greenhouse effect

Before the development of our countries the world was better and today we are suffering the consequences of this development. We thought that inventing new factories, new nuclear arms, new ways to develop was the most important thing to do but now we know that there are more important things to do such as save our planet !

explanation of the greenhouse effect :

Around our planet there is the ozone layer in the atmosphere which is becoming smaller.
Humans pollute the planet a lot, and so we can speak about global warming.
The hole in the ozone layer doesn't allow us to keep the UVA out and so the temperature increases each year.

Consequences :

The icebergs are melting because the temperatures is getting hotter.
So the sea-level is rising and there are lots of risks of floods, tornadoes...
Then lots of species of animals are disappearing (certainly because there is too much UVA).
The problem of deforestation, desertification and water shortage is a terrible event
Humans are suffering more from cancers than before because they receive too much UVA.

Solutions :

Usually, lots of people speak about global warming but nobody is really doing anything to save our planet and our descendants.
First of all, I think about ways of prevention and reducing the greenhouse effect.
We have to educate children at school to recycle their rubbish .
I think create a law to limit the consumption of water and electricity per person is a good solution.
There are too much cars in our country and the system of buses is not really developed beause people prefer to take their cars. So if there are more buses maybe people will take this communal transport.
The simplest thing to do is not to dump our rubbish anywhere.

So I can't save the world alone but if everybody is careful and tries to help our planet (with recycling for example) I think the "health" of our earth will be better.