The Greenhouse effect...
planet venus
Greenhouse effect.
greenhouse
the troposphere
Well as you know, Venus is the second closes to the sun and so therefore that is what causes the heat on Venus. Not completely true. Mercury is closer, but Venus is still hotter than it. The reason Venus is so hot is because of its atmosphere. It consists of mostly greenhouse gasses that trap the radiant solar energy and keeps it from escaping the planet. Yes, the sun provides the heat to the planet, but it is the atmoshphere that traps that heat and keeps the planet extremely hot.
The gases around the planet traps the suns heat and energy in the atmosphere
planet venus
Venus
Greenhouse effect.
greenhouse
The planet Venus is completely covered with clouds. The clouds are comprised of sulfuric acid, which traps in the atmosphere and heat.
Venus is the hottest planet, as it is close to the sun and also has a thick carbon dioxide atmosphere that holds the heat effectively.Venus is extremely hot because its thick atmosphere, rich in carbon dioxide, traps heat energy from the sun.
I believe the answer you are looking for is "The Greenhouse Effect."
the troposphere
Well as you know, Venus is the second closes to the sun and so therefore that is what causes the heat on Venus. Not completely true. Mercury is closer, but Venus is still hotter than it. The reason Venus is so hot is because of its atmosphere. It consists of mostly greenhouse gasses that trap the radiant solar energy and keeps it from escaping the planet. Yes, the sun provides the heat to the planet, but it is the atmoshphere that traps that heat and keeps the planet extremely hot.
Strangely, yes. Mercury is much closer to the Sun, but has no atmosphere to speak of. The surface of Venus is over 600 degrees, and the thick atmosphere traps the heat and prevents it from radiating away.
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.