Mercury has no atmosphere. Mercury has no atmosphere. Mecury has no atmospherere.
Seven of the eight planets in out solar system have atmospheres. Mercury is the only planet without one.
Two types of planets are terrestrial planets, which are small, rocky planets like Earth, and gas giant planets, which are large planets primarily composed of hydrogen and helium, such as Jupiter and Saturn.
There are two main types of planets because the two categories separate the planets into more specific groups. 1. Terrestrial planets have a rocky surface and are inside of the asteroid belt that separates the Terrestrial planets from the Gas Giants The Terrestrial planets are: (in order of distance to the sun (close to far) Mercury, Venus, Earth, and Mars. 2. Gas Giants are mostly made up of gasses and are very large in size Gas Giants are: (in order of distance to the sun (close to far) Jupiter, Saturn, Uranus, and Neptune.
the US is not in the southern atmosphere. it is in the northern atmosphere. northern is on the north of the equator.
The atmosphere is heated from below because the Earth's surface absorbs solar radiation, which warms the ground. The warm ground then heats the air in contact with it through conduction and convection, causing the lower atmosphere to be warmer than the upper atmosphere. This temperature difference sets up vertical air movements that drive weather systems and the circulation of the atmosphere.
The atmosphere gets thicker and thicker as you go down; the planets basically consist mainly of atmosphere, though those planets are expected to have a solid core.
Space does not have an atmosphere. It is generally considered a vacuum. Planets and some moons have atmospheres.
the outer planets are gaseous and the inner planets are not
If by gas you mean an atmosphere, there are no planets with an atmosphere anywhere similar to Earth.
It protects the inner planets from ultraviolet radiation
yes.
No
The planets, except for mercury it has no atmosphere
air and gasses and for some no atmosphere
they all have different gasses in there atmosphere
An atmosphere is a layer of gas that is part of a planet, and usually surrounds it solid part, if there is a solid part. so for each planet, there is one and only one plant in its atmosphere. The earth is the only planet in the Earth's atmosphere; Mars is the only plant in the Martian atmosphere; etc.,
Mercury is the smallest of the eight planets, and is the only one not to have an atmosphere. This is due to its small size and close proximity to the sun.