Narcolepsy Condition_symptoms

Climate change

WHAT IS CLIMATE CHANGE?

Climate change is a climate change is global warming of the earth. You can alter the composition of the atmosphere directly or indirectly, usually lasts an extended period of time.

Before this process has created the IPCC (International Panel on Climate Change), where a group of scientists investigating this process decidieiron to campaign against this pollution and recycling programs have been developed to combat this process and to protect the environment.

CAUSES OF CLIMATE CHANGE

1) GREENHOUSE.

is one of the main factors that contribute to global warming of the Earth because they accumulate in the atmosphere called greenhouse gases (CO2, H2O, O3, CH4 and CFCs).

The greenhouse effect is a series of radiation that occur with the crash of infrared rays with molecules of greenhouse gases and this phenomenon holds heat within Earth's atmosphere.

The greenhouse effect keeps the solar energy out of the earth's surface causing an effect similar to that produced in a greenhouse, hence the name greenhouse effect.

The main cause of this process is the human being "by the burning of fossil fuels and the production of new products" that pollute and destroy the atmosphere.

Climate change leads to problems such as desertification and drought (causing hunger in many parts of the world where they engage in agriculture), deforestation, destruction of ecosystems, and melting polar ice caps that in turn also causes flooding.

2) solar variation

are variations of energy from the sun may occur at two levels: in the brightness variations and changes in the magnetic field.

3) orbital variations

are those that caused the glacial and interglacial periods. There are three factors that modify the temperature of both glaciers. These factors are precession of the equinoxes, orbital eccentricity and obliquity of the orbit or the Earth's axis tilt.

4) meteor impacts

This type of activity is very unlikely and it is large meteorite impacts on earth. This is extremely dangerous because if there is vary the composition of the atmosphere and its orbital characteristics.

PERSONAL OPINION

As for our personal opinion we can say that today the planet's atmosphere is greatly deteriorated due to processes such as those listed above. But surely the major cause of this deterioration is the human being due to the heavy pollution it produces every day.
We think a very important issue for our knowledge and that is what is happening on our planet if we are not aware of it.

Sources:

http://www.wikipedia.com/
http://www.ecodes.com/