Because it just does.
the layer above the earth is the troposphere
A gas giant often has a thick atmosphere composed mainly of hydrogen and helium. These planets typically have no solid surface and may have many moons and planetary rings. They are much larger than terrestrial planets like Earth and are located farther from their host star.
The troposphere is closest to Earth's surface. It is the lowest layer of Earth's atmosphere, extending from the surface up to about 10-15 kilometers. The stratosphere is located above the troposphere.
The English term 'hydrosphere' means the watery layer of the earth's surface; the waters of the earth's surface as distinguished from those of the lithosphere and the atmosphere. Hydrosphere also means the water vapor in the earth's atmosphere.
Stratosphere is located in atmosphere. It also contains the ozone layer.
Because it just does.
The atmosphere extends about 600 kilometers (373 miles) above the Earth's surface.
The atmosphere extends about 62 miles (100 kilometers) above Earth's surface.
It extends to 600-700 km above earth's surface
No, the Earth's atmosphere extends much higher than 1 kilometer above its surface. The exosphere, the outermost layer of the atmosphere, extends up to 10,000 kilometers above the Earth's surface.
Earth's atmosphere extends up to about 560 kilometers (350 miles) above the Earth's surface. The outermost layer, called the exosphere, gradually transitions into outer space.
Oxygen in the Earth's atmosphere reaches up to about 100 kilometers above the surface.
The troposphere, the lowest layer of Earth's atmosphere, contains about 90% of the Earth's atmosphere. This layer extends from the Earth's surface to about 8-15 kilometers above sea level.
the layer above the earth is the troposphere
The atmosphere is denser near the Earth's surface because gravity pulls the air molecules towards the ground, compressing them and increasing their density. As you move higher in the atmosphere, there are fewer air molecules above you, leading to lower pressure and density.
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.
It decreases