Oral presentations summarize

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Name: Francesc Farrés
Title: Unemployment

- 20 % people don’t have job.
- European countries in February 2009 were 8’5 % of unemployment.
- Spain has 15’5 % of unemployment.

Impression: GOOD
Question: What is the name of your mother factory?

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Name: Albert Fusté
Title: School failure

- Spain is the third country which has the most school failurement.
- The majority of school failuring is in the outlying towns.
- Challenge and solution: do more practice and less theory.

Impression: VERY GOOD
Question: What is the meaning of outlying towns?

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Name: Arunas Dumsa
Title: Drought

- Generally this happens when a region recives avarege precipitions.
- The west coast of North America which gets water from glaciers also would be affected.
- Drought can also reduce the water quality, so we could make these things to stop this threat: cloud seeding, desalination, recycled water...

Impression: FAIR
No question.

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Name: Joel Murica
Title:H1N1

- Pig Influenza is a virus which on September won’t be anything.
- Apear in Mexico and are expanded in 29 countries.
- 1649 people in EUA who have the new pandemia.

Impression: GOOD
Question: For how long do you think that this desiase will last?
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Name: Xavier Oliveres
Title: Bullying

- International cause in all highschools.
- The worst bullying is mental and verbal bullying.
- The effects or bullying depression, loneliess discrimination, risc of suicide...

Impression: FAIL
Question: What do you think the mental and verbal bullying is the worst?

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Name: Wijan Ruíz
Title: Obesity

- Excess body fat has absoluty ball.
- 649 Kg has the fatest person on the world, he’s a Mexican.
- Solutions: Diet, Medical treatment, Operation.

Impression: VERY GOOD
Question: Do you know anyone who has this disease?

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Names: Sergi Bernad and Sandra Kugele
Title: Racism

- It’s a form of discrimination of the people for.
- It was popular in XIX century.
- Types: Racial discrimination, Institutional racism and economic racism.

Impression: GOOD
Question: Could you tell me an exemple of Neo-Nazism?

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Name: Lauren Maurette
Title: Anorexia

- 40-60 % of highschool girls diet.
- Anorexia effects your brain, hair, heart, blood, hormones, skins...
- The people need a medical atention to resolve the problem.

Impression: FAIR
Question: Do you think the Anorexic disease is similar than bolimic disease?

Observation of my oral presentation

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Hi people, I’m going to talk today about Acid Rain: What we know about Acid Rain? It’s a popular term referring to the deposition of wet and dry acidic components like rain, snow, fog and acidifying particles.
The causes is because of sulfur dioxide and nitrogen oxide. Acid rain is formed em... of there to get sulfuric acid and nitric acid. The emition start by electric industrial, factories and vehicles which use fuel.
Well, there are...no, there is a chemical process. First the transport and the factories em... emit sulfur dioxide, nitrogen oxide and other gases to the sky and these components combine fastly with the water.
We can see... a reaction sulfur acid is formed by sulfur dioxide plus OH and we get HOSO2 em... a em... Acid Sulfídric in Catalan. Em... there acid sulfídric, in Catalan, combines to Oxygen and get H... HO and SO3, there very fastly combines to the water and we have Sulfuric acid.
This substance with Nitric Acid, Oxygen plus em... oxide [ai no...] nitric oxide, ni... nitrogen oxide gets nitrogen dioxide and this substance combines fastly with water and we have nitric acid plus nitrogen oxide.

Consequences... oh! One thing em... normally the rain have a PH of 5’65 and we considere acid rain when the rain is a PH of 5, this rain could have PH of 3 and it is very corro... corrosive.
Consequences. The first consequence is surface water and aquatic animals: The lakes, rivers and seas acidity are a difficult... difficulty for aqueatic life development because of killing much fishes, em... vegetation life and, of course, microorganism life and we can find higher aluminium concentrations in surface water.
Second consequence is Soils, is Soils... there is the pollution like some microbes are unable to tolerate changes to low PHs and are killed because of the acid rain em... The third consequence are Forests and other vegetation and, of course, the vegetation life because of this rain is one of the biggest problem because we need the vegetation to get oxygen to breath and could live.
The most important consequence for me and for all people is humand health. The scientific say this problem will cause illness, premature deaths, cancer and other diseases. It’s horrible, it’s the future but nobody are doing nothing and we will death because of that.
And other effects are damage to certain building materials and historical monuments.
Finally solutions: we can... we can say to get the use of natural gas in diverse industries.
- Extension of the system o... of electrical transport
- Reduce the maximum level of sulfur in different fuels.
- Or... Neutralize the PH of lakes and rivers addition alkaline compounds there.
That’s all

If you have any question, I’m going to answer you.

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Opinion Essay

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I agree with the idea what we have to respect our world. I think it's so important because our world is very beautiful, is necessary for life and the animals are not to became for our pollution.
On the one hand, we know this problem becase on the news they tell us a lot of things about that topic there is a lot of publicity and organitzations who desagree. However the question is what they are doing, what the government does because they aren't introducting more rubbish and recycling.
On the other hand if the people who have the power aren't doing anything else, this world will be a horrible place. I believe that because we are polluting the rivers, lakes and seas, the atmosphere is devastated, we are taking illness and we have more diseases every year.
In conclusion I believe that our world is very polluted and I would say it hasn't got a solution because the humans think they are visiting this would for many decades and they have grounds for living their life and die. That's the reason because the world hasn't got solution because the humans are too seelfish.