Decomposing waste in the landfills, by the action of microorganisms, produce methane and carbon dioxide. Landfill gas consists of 40-60% of methane and rest is carbon dioxide. Trace amount of volatile organic compounds (<1) are also present which mainly comprise of hydrocarbons.
National Sovereignty is the condition of a nation that has self-rule, a stable government and the right to exist without interference from other nations.
Whereas
Demilitarization is the process of reducing and even eliminating the armed forces of a nation.