Global warming
Global warming or global warming is a phenomenon that the average temperature of Earth's surface and oceans to rise. The carbon dioxide And other greenhouse gases are trapping heat from the sun, not to spew into the atmosphere,
global warming is a result of the carbon dioxide in the atmosphere occurs. Which causes radiation through the atmosphere to be held in the world. There can be reflected back out. Also known as Remember greenhouse action The emergence of carbon dioxide Most are caused by the burning of fossil fuels such as petroleum, coal, etc., from the transportation and power generation. One way of reducing the production of carbon dioxide is to reduce the use of energy from fossil fuels. By promoting the use of renewable energy such as biomass energy, the more wind and solar power. Fuel cells, nuclear power, etc. However, the promotion of renewable energy can achieve much depends on progress in the development of technologies to support. Currently, some types of renewable energy is still more expensive than the cost of energy from fossil fuels (such as solar power. Fuel cell) with resistance from the public about the environmental effects (such as nuclear power. Hydropower from dams) and the availability of raw materials in the production of fuels (such as biomass. The raw material used in combination with agriculture)
danger that threatens the world now is carbon dioxide and other greenhouse gases that humans are the overwhelming cause. Is released into the atmosphere much thicker. It will retain the solar heat should not spit out into the atmosphere. It will result in a temperature rise of the Earth's atmosphere to dangerous levels. North Pole ice sheet and glaciers on mountains all over the world melts slowly and may cause global sea levels to rise every year.
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