What are air vehicles

What are air vehicles


  • 1 air vehicles
  • 2 Air Definition
  • 3 Air Pollution
  • 4 References

Air vehicles

The atmosphere consists of the planet of the five types of gases almost a nitrogen, oxygen, argon, carbon dioxide, water vapor, and there are several other components, and although not contain the periodic table iteration on water vapor, but it constitutes 5% of air vehicles , ranging in value between 1-3% and 1-5% depending on the region, which is located above, and thus the third most common gas in the air, and follows the proportion of other compounds found in the air at a temperature of 15 Celsius, and atmospheric pressure 101325 Pa: [1]

  • Nitrogen: 78.084%.
  • Oxygen: 20.9476%.
  • Irgun: 0.934%.
  • Carbon dioxide: 0.0314%.
  • Neon: 0.001818%.
  • Methane: 0.0002%.
  • Helium: 0.000524%.
  • Carbon: 0.000114%.
  • Hydrogen: 0.00005%.
  • Xenon: 0.0000087%.
  • Ozone: 0.000007%.
  • Nitrogen dioxide: 0.000002%.
  • Iodine: 0.000001%.
  • Carbon monoxide: Not specified.
  • Ammonia: Not specified.

Air Definition

The concept reflects the general air mixture of gases that are the atmosphere, where the mix contains a set of fixed gas concentrations, and another set of gas concentrations is fixed value. [2]

air pollution

It reflects the concept of air pollution from the process of release of pollutants in the air, which are detrimental to the health of the human body and the planet in general, and imposes a Clean Air Act, which was established in 1970 and the US Agency Almsoalh for the protection of the environment to protect public health by regulating the launch of harmful air pollutants process, it was the National Council for human rights, a major authority for this law since its inception, says John Walk entrepreneur air project clean: (the main source of air pollution comes from energy use and production, in addition to the burning of fossil fuels and the release of chemicals and gases for air, and air pollution not only contributes to the climate change, but also contributes to the aggravation of the problem is also in addition to air pollution on the second form of carbon dioxide and methane raises the temperature of the Earth). [3]


  • ↑ Anne Marie Helmenstine (16-8-2017), "The Chemical Composition of Air"، www.thoughtco.com, Retrieved 27-2-2018. Edited.
  • ↑ "Air", www.britannica.com, Retrieved 27-2-2018. Edited.
  • ↑ Jillian Mackenzie (10-11-2016), "Air Pollution: Everything You Need to Know"، www.nrdc.org, Retrieved 27-2-2018. Edited.


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