Polution.

I think we should care more for our environment.

First of all, for our future children, because the atmosphere will be polluted and the people are going to get ill and they won't live many years. The cancer and other deseases will be frequent and the women will have more dificulties much more have babies.
It's a very important problem for everybody on this planet.

Nobody is really aware os this problem. In fact, it's a problem of selfishness, the people think that this will be solved itself in the future. It's a way of hiding the truth.
So the rich countries find good reasons to go on and make people believe they do their lest to protect the environment, in fact, they go on producing too much, the people consume too much.
Everybody something else is created and the people think they must have more and more, otherwoise they get unsatisfied.

They are completely inesposible because they don't care about the future generations and the whole planet. The Earth won't be able to afford more and perhaps on day, human beings will disappear like other species did in the past.

Orals expositions

1.Fran: Unemployment:
-20% people look for job(catalunya)
-Consequences:
Problems aren't only economic, social and unemployed
-In spain, the male unemployment increased in febrerary by 14'8%. The women unemployed 16'8%.
-Probably crisis began when technology was the most important science. Central banks reduced the echonomic interest.
-Now people are angir and echonomic interest are more than 5 %.

2.Albert: School failure:
-Causes:
the responsible aren't only the boys and girls.
A lot of poor families prefer to work
The majority of school failuring is in outhling.
-Solutions:
Make a grups for a people has a problems.

3.Arunas: Drought:
-What is a drought and his threats?
It's a time when it doesn't rain for a long time, and the region needs water sepply.

More important in Africa, India, China, Pakistan... North of America...
-Challenges:
Rainfall is related to amount of water vapor in the atmosphere, combined with the upward forcing of the air mass that water vapor.
Periods of drought can have significant environmental, agricultural, health economic and social consequences.

4. Cristian: Acid rain:
-What we know about acid rain?.
.Rain
.Snow
.Fog
.Gases

-Causes:
Sulfur dioxide
Nitrogen oxide

-Consequences:
Surface waters and aquatic animals
Soils
Forests and other vegetation
Human health
Other adverses effects
Cancer
Premature deaths
Toxins

-Solutions:
Natural gas
Electrical transport
Maximun level of sulfur.

5.Joel: AH1N1:

-Big influenza
New influenza
It's possible to contract
Don't exists vaccine

MExico:
Apear the influenza in Mexico
People take masks
Now influenza are expanted in 29 countries.

-Problems:
Economy problems with tourism
Political problems in Chine and MExico

6.Wijam: Obesity:
-The diferent types:
ANy BMI > 40 is severe obesity
BMI > 50 is super obese
BMI > 40, 49.9 is morbif obesity

-Causes:
1.Genetics
2.Neuroendocrinologic
3.Physical inactivity
4.Nutritional imbalance, or excessive intake
5.Medications

-Solutions:
Diets
Medical treatment
Operation.

7.Sandra-Sergio: Racism:
-Definition:
Racism is a form os discrimination of the people for different causes

-Types:
Racial discrimination
Economic racism
Institutional racism

-Exemples:
Nazisme
Neo-Nazism
Fascism

8.Xavi: Bullying:
-Effects:
.Risc of suicide
.Loneliess
.Depression
.Discrimination

-Types of bullying:
.School bullying
.Work bullying
.Cyber bullying

-Solutions:
.Say it
.Go at the police