mercury Venus is the hottest planet in the Solar System due to the fact that it has a very thick atmosphere containing hot and poisonous gas, which traps heat in. It is also the second planet from the sun. Mercury has no atmosphere, so it isn't as hot.
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Hard to say, as the distance from the star will also factor in, but in general, thin atmosphere would mean no insulation, it would be cold. Mars is a classic example of a planet having a thin atmosphere. It is extremely cold on Mars and has a small amount of carbon dioxide in it's atmosphere but is not in high enough concentration to warm the planet. Mercury has no atmosphere and it is hot and cold depending on which part of the planet is facing the Sun. Venus has a very dense amosphere and it is very hot, no matter which surface is facing the Sun.
Venus is hot because it has a very thick atmosphere that traps in heat, unlike Mercury, one side of which is very hot and the other is really cold.
It's atmosphere. It has these weird reddish clouds that make the planet appear red, and it's very hot on the planet. Hope i could help.
I don't now
Venus has a very thick atmosphere of Carbon dioxide. Its average surface pressure is a crushing 93 bar, or 93 times that of Earths. The thick atmosphere keeps the suns heat in, making it the hottest planet in our solar system.
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no !
if we didn't have an atmosphere during the day our planet would be very hot and during the night our planet would be very cold
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a jetstream which is in the atmosphere
mercury Venus is the hottest planet in the Solar System due to the fact that it has a very thick atmosphere containing hot and poisonous gas, which traps heat in. It is also the second planet from the sun. Mercury has no atmosphere, so it isn't as hot.
The hot dense planet with an acidic atmosphere is Venus. It is often the closest planet to Earth. That may be the answer, but the question is not totally clear.
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