Condensation is the process by which water vapor in the air is changed into liquid water. Condensation is crucial to the water cycle because it is responsible for the formation of clouds. These...
When molten magma emerges and flows on the surface of the earth, it becomes lava. Lava is an extrusive substance or material that after cooling and solidifying hardens to form rocks and other...
Air pressure is the force exerted by the gases in the atmosphere as Earth's gravity pulls on it. The atmosphere can be thought of as a 'sea' of gas surrounding the planet. Air pushes against us from...