CHAPTER 2
Source of Global Warming
Global warming is that the average temperature of the Earth increases as a result of greenhouse or we known that the Greenhouse Effect by global warming are culprits, from which humans have increased the amount of carbon dioxide from fuel combustion, transportation, and industrial production.
The factors that cause global warming
Phenomena caused by global warming up with the result from the toxic emissions from the factory makes the sunshine through the atmosphere to down at the earth. That is know that Greenhouse.
Energy from the Sun as electromagnetic waves. There are both short and long wave radiation of waves, the atmospher of the world acts as radiation protection. short wave radiation protective, not to come to make dangerous life on Earth. Molecules of nitrogen and oxygen in the atmosphere, on the top floor will absorb gamma rays and x-rays and Atomic making the gas atmosphere on the high temperature and the crack electric charges. The gamma Ultraviolet can shine through the atmospheric layers on down but is absorbed by the ozone layer Stratosphere at a distance of approximately 19-48 km. Sunlight or visible light can shine down to the surface of the Earth infrared radiation is absorbed by greenhouse gases such as water vapor and carbon dioxide in atmospheric troposphere . Part of the waves, microwaves, and radio waves in certain frequencies can penetrated the atmosphere.
"According to an ongoing temperature analysis the average global temperature on Earth has increased by about 0.8°Celsius (1.4°Fahrenheit) since 1880. Two-thirds of the warming has occurred since 1975, at a rate of roughly 0.15-0.20°C per decade."
For the world's atmosphere contains 78% nitrogen and 21% oxygen, argon gas is 0.9%, then a steam and small of carbon dioxide, nitrogen, oxygen, and argon, though, will be a key element of the atmosphere, but it does not influence the temperature of the Earth. On the contrary, the large molecule gases such as carbon dioxide, methane and water vapour, although there is little in the atmosphere, but has the ability to absorb infrared radiation and influence, making global temperatures warm. We call these gases that "greenhouse gases" because of the heat retaining properties, if without greenhouse gases, then the Earth's surface temperature only-6 degrees Celsius. This means that all the water on Earth becomes ice.