It is made up of 83% Hydrogen, 15% Helium, 2% Methane, and small amounts of Acetylene and other Hydrocarbons.
Simply put, if there were no atmosphere, there would be no life on Earth! The atmosphere protects the surface from the intensity of the sun's radiation, because gases and aero… Continue reading
A contaminant would be a foreign substance that does not naturally occur without human intervention. So, for example, in the Amazon rain forest, automobile antifreeze would be… Continue reading
Earth's atmosphere is mainly nitrogen, oxygen, carbon dioxide, and water vapor. Oxygen is the most reactive of these. Oxygen allows all of the life as we know it on earth. Eve… Continue reading