1. Troposphere (8-18km above Earth's surface) 2.Stratosphere (50km above Earth's Surface) 3. Mesosphere (50-85km) 4.Thermosphere (85-450km) 5.Exosphere (450-10,000km).
Both Earth and Mercury have atmospheres, but they are very different. Earth's atmosphere is dense and rich in oxygen, suitable for supporting life. Mercury has a very thin exosphere composed mainly of oxygen, sodium, hydrogen, and helium, which is not conducive to sustaining life.
Stiffer mantle.
The layer of Earth with 2.5 million atmospheres of pressure is the inner core. This region, located at the center of the Earth, is composed mainly of solid iron and nickel. The immense pressure is due to the weight of the overlying materials pressing down.
there are 3 different types of atmosphere; Hedrigo, Metone and Carbon. They protect us from the heat of the atmosphere. They are in layers and have different strengths so cutting them back by pollution will result in rising temperatures and finally making our planet not habitable.
The pressure of 1.0 million atmospheres is inferred to be in the inner core of Earth. The inner core is a solid layer composed mostly of iron and nickel under extremely high pressure due to the surrounding layers of Earth exerting force on it.
Yes
Yes, Earth has had three different atmospheres over its history. The first atmosphere was formed mostly by volcanic gases, the second was rich in carbon dioxide and water vapor, and the third is the current atmosphere dominated by nitrogen and oxygen.
Venus, Earth and Mars.
No, it has only one atmosphere.
Venus has an atmospheric pressure equivalent to about 92 times that of Earth's, which is roughly 92 atmospheres.
The terrestrial planets in order from the thickest to thinnest atmospheres Venus, Earth, Mars, and Mercury. Since the gas giants are almost entirely made of gas, it is difficult to determine where the atmospheres end.
Planets have different colors due to the composition of their atmospheres and the surface materials. For example, Earth's blue color comes from its oceans and atmosphere scattering sunlight, while Mars appears red because of iron oxide, or rust, in its soil. Gas giants like Jupiter have bands of different colors due to various gases in their atmospheres.
Earth has a thin atmosphere. Saturn has a thick atmosphere.
Of course the Earth has an atmosphere- that is the air that you are breathing. However, the Moon does not.
Oxygen
Planets with nitrogen atmospheres include Earth and Venus. Nitrogen makes up about 78% of Earth's atmosphere and about 3.5% of Venus's atmosphere.
Mercury, Venus, Mars, and the gas giants Jupiter, Saturn, Uranus, and Neptune do not have oxygen in their atmospheres. These planets have atmospheres composed of different elements and compounds, but oxygen is not a significant component.