Global warming.

Este es un proyecto de ciencias sociales en el que hablo sobre el calentamiento global, está en inglés debido a que estoy en una sección bilingüe pero es un ingés muy básico, espero que entendais la mayoría de lo que he escrito:

GLOBAL WARMING

The global warming is a increase of the temperature of the Earth produced for the liberation of gases that trap the heat, called greenhouse gases that produced the increase of the level of the seas, the thaw of the glaciers... etc. The coal-burning power plants and the automobiles are the principals sources of pollution of carbon dioxide. The result of the global warming is a game of changes in the climate of the Earth that changes of a place to other.

Greenhouse effect is the warming produced when certain gases (water vapor, carbon dioxide, nitrous oxide, and methane, for example) of the atmosphere of the Earth trap the heat. They are a gases that allow to enter the light but to prevent that the heat escapes, they work as the glass panels in a greenhouse.

First sunlight shine about the surface of the Earth, where it is absorbed, and later it is radiated as heat to the atmosphere.

The causes that greenhouse effect produce are: people burn fosil fuels such as coal, gas and oil and wood, methan from animals and cut in down tropical forest, it effects are: climate change, ice caps metting and flooding in some areas and it solutions are: reduce the burning of fossil fuels, use other sources such as solar or wind and plant more trees.

The increase of the temperature, the increase of the level of the seas, the thaw of the glaciers, changes in the rainfalls, the disruption of habitats, the increase of droughts..., are signs that us warn about the global warming, also called: climate change.

The acid rain is the rain to pruduced when fossil fuels such as coal or oil are burnt, gases and unburnt particles are released into the air, this rain to produced asthma and bronchitis, damage to vegetation, wildlife killed...

About the video:

I think that the global warming is a reality, us, the human beings, we are spilling billions of tons of gases every day to the atmosphere, all this us leads to the warming of the Earth and with it, the disappearance of many alive beings.

Five ideas to stop the global warming:

1-To use more the public transport.

2-To reduce the pollution from vehicles.

3-Increase our reliance on renewable energy.

4-Not to use aerosols.

5-To use fluorescent bulbs.

Brais Rey Souto 3ºC