Green Forest High School is a comprehensive four-year public secondary school in Green Forest, Arkansas , United States . It is one of ten public high schools in Carroll County and the sole high school administered by the Green Forest School District .
Air is mainly composed of nitrogen, oxygen, and argon, which together constitute the major gases of the atmosphere. Water vapor accounts for roughly 0.25% of the atmosphere by mass.he atmosphere of Earth is the layer of gases surrounding the planet Earth that is retained by Earth's gravity.
The important gases in the atmosphere are nitrogen, oxygen and carbon dioxide. atmospheric pressure The weight of air resting on the Earth's surface. fluid A substance that can flow, such as a liquid or a gas. normal Acting at an angle of 90Â° to a surface or boundary.