DEFORESTATION

Destruction of native vegetation disproportionately, creatingimbalance.

The enormous biodiversity of the areas of woods and forests willhave disappeared along with the vegetation.

The clearing occurs in most cases, for commercial reasons (animal husbandry, agriculture, extraction of wood).

Deforestation began to start in the Middle Ages, when Europeansfelled forests to increase the area of land for agriculture. Later the devastation would be extended to the new world, when settlers were filled with the extraction of natural abundance.

With the development of industrial capitalism, led to increaseddeforestation. Today, the problem of deforestation is much higher indeveloping countries, but its consequences affect the global ecosystem.

Brazil has concentrated 30% of tropical forest areas of the earth. In 1988, s satellites showed that deforestation of the Amazon had already reached 12% of the region. The causes of drought, is due to deforestation.

WORLD HUNGER

Hunger is open at times when war happens in a certain place,ecological disasters and pests that affects dramatically the food supply, this causes the death of thousands of people.

Currently this type of hunger has not occurred. Today there are several humanitarian agencies that provide food to conflict-affected areas etc..

Hidden hunger has another feature, is one in which the individual does not eat the minimum amount of daily calories, the result is malnutrition or malnutrition that plagues 800 million people worldwide.

Malnutrition weakens the person making health accessible todiseases. There was a relative decrease in hunger map, but the reality is still alarming.

POLLUTION

Nature is a fundamental thing for our planet, but even if it is important to have people whopollute. When you pollute, reduce the trees and when they reduce the oxygen decreases, because the plants produce. Before littering, polluting the streets, etc ... Think before you do this, because it is bad for the health of all. For several reasons we should not pollute the world some have cidados above, there are rumors that the world will end in 2012 butthis is not possible if we continue to treat our planet so it is possible that in any year end2013, 2014, 2015. .. Think before d faser anything. If you also think is not right to polluteis not end the world, protect our planet.

INTERNET , TECHNOLOGY

The internet and technology today are essential for humans, imagine a world withouttechnology or internet for one day, today people do almost everything on the Internet, shop online, see movies on the internet, read books and magazines on the Internet ,listen to music on the Internet, finally, without the technology "the world would stop."

The technologies of today are very different examples: 

             

                                                                    

                            Curiositys 

Hardware, Games, Internet, Operating Systems, Social Networks and Apple have beenthe theme of the texts on Trivia. Now it's time that is the main blog: Technology. Blu-Ray, podcasting, MP3, HTML, among others; 

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