Earth's atmosphere is a mixture of gases that surrounds the planet and helps regulate temperature. It is composed mainly of nitrogen and oxygen, with traces of other gases. Earth's surface features include mountains, valleys, plains, oceans, and other landforms shaped by processes such as erosion, tectonic activity, and weathering.
About 50% of the sun's radiation that reaches Earth's atmosphere is absorbed by the Earth's surface. The remaining energy is either reflected back to space or absorbed by the atmosphere.
The layer closest to the Earth's surface is the troposphere. It contains most of the atmosphere's mass and is where weather events occur.
The layer of air above the Earth's surface is called the atmosphere. It is composed of various gases and extends several kilometers into space.
The sun heats the atmosphere. Solar radiation largely passes through the atmosphere and warms the surface of the earth. The earth then radiates heat up into the lower levels of the atmosphere where greenhouse gases warm. The warmed greenhouse gases then continue to radiate heat in all directions warming the atmosphere and again the earth's surface.
The process of evaporation moves water from the Earth's surface to the atmosphere, where it condenses into clouds. Precipitation, such as rain or snow, returns water from the atmosphere to the Earth's surface. This cycle is known as the water cycle.
Thermosphere, it is also the atmosphere with the highest temperatures.
the atmosphere
the earths surface.
trophosphere
Thermosphere, it is also the atmosphere with the highest temperatures.
Mountains and lakes.
When it rains or snows.
About 50% of the sun's radiation that reaches Earth's atmosphere is absorbed by the Earth's surface. The remaining energy is either reflected back to space or absorbed by the atmosphere.
Geology
rain
Where on earth surface does most precipitation fall
The layer closest to the Earth's surface is the troposphere. It contains most of the atmosphere's mass and is where weather events occur.