Ends the TAA process and FDP Phase IV. Provided to the Army provides the operating and generating force structure at the standard requirements code (SRC) level of detail for the next 2-5 years Key input to the POM process
Both oxygen and hydrogen are reactive, colorless gases that are found in the air and are essential for your survival. The primary difference between the two elements is their physical and chemical properties.
When hydrogen burns in the air, water is formed. Oxygen is the most abundant element in the Earth's crust, waters, and atmosphere (about 49.5%). Sound travels about 4 times faster in water than in air.