Carbon Dioxide. There is considerable sulphuric acid in Venus's atmosphere, too, but it is predominately Carbon Dioxide.
Venus is the planet that traps the most heat due to its thick atmosphere composed mainly of carbon dioxide. This greenhouse effect causes extremely high temperatures on the planet's surface, making it the hottest planet in our solar system.
Yes, Venus is the hottest planet in the Solar System. Although Mercury is closer to the Sun than Venus, Venus is still hotter because of its atmosphere. Venus's atmosphere traps in the heat from the Sun.
Venus has a thick atmosphere mainly composed of carbon dioxide, which creates a strong greenhouse effect and traps heat, making it the hottest planet in our solar system. It also rotates in the opposite direction to most other planets, a phenomenon known as retrograde rotation.
Venus is the hottest planet as it is closer to the sun than most planets (only Mercury is closer), while it also has a very thick carbon dioxide atmosphere that holds the heat more effectively. Mercury has no atmosphere so does not hold the heat as well, even though it is closer to the sun. Surface temperatures on Venus average 735 Kelvin or 460 °C.
The conditions on Venus are the result of its closer orbit to the Sun, and to a "runaway greenhouse effect" that traps solar heat in the lower atmosphere. Venus is only 2/3 as far from the Sun in its orbit as Earth, about 108 million kilometers. As the planet lost its water, the carbon dioxide in the atmosphere increased, and this absorbs much of the heat re-radiated by the surface. Being so dense, it holds more heat than Earth air. The average temperature planetwide is 460°C (860°F), twice as hot as an oven, and high enough to melt lead and zinc.
Carbon dioxide.
Venus
Venus is the planet that traps the most heat due to its thick atmosphere composed mainly of carbon dioxide. This greenhouse effect causes extremely high temperatures on the planet's surface, making it the hottest planet in our solar system.
For three main reasons : # It's closer to the sun, and receives considerably more solar radiation than Earth. # It's heavy gaseous atmosphere traps the infrared heat that would otherwise escape back to space, and keeps the entire planet in the same temperature range. # Volcanic eruptions and lava flows further heat the surface.
The layer that traps most of the heat in the Earth's atmosphere is the troposphere. This is where most weather events occur and where the majority of Earth's clouds and water vapor are found, allowing it to retain heat through the greenhouse effect.
Yes, Venus is the hottest planet in the Solar System. Although Mercury is closer to the Sun than Venus, Venus is still hotter because of its atmosphere. Venus's atmosphere traps in the heat from the Sun.
No. Venus is the hottest planet, even though Mercury is the closest planet to the Sun. Mercury receives the most solar radiation from the Sun, and its rotation is very slow, so the surface can heat up to over 430 degrees C. But when that part of the surface faces away from the Sun, the temperature drops to minus 200 degrees C. There is no atmosphere to distribute the heat. By contrast, Venus, the hottest planet, has a dense atmosphere of carbon dioxide and sulfuric acid clouds. This is the reason that Venus can get hotter than Mercury. The atmosphere traps solar heat and keeps the entire planet very hot all of the time. It is like a greenhouse with no exhaust valve and no door to let the heat out. The surface temperature of Venus is about 460 degrees C even at night.
venus has the densest atmosphere
Venus has a thick atmosphere mainly composed of carbon dioxide, which creates a strong greenhouse effect and traps heat, making it the hottest planet in our solar system. It also rotates in the opposite direction to most other planets, a phenomenon known as retrograde rotation.
Venus is not the farthest planet from the Sun. It is the second closest planet. Venus is the hottest planet in terms of surface temperature because its carbon dioxide atmosphere traps in all the heat it receives from the sun, sort of like a massive greenhouse. This is what will happen to the Earth if we don't reduce carbon emissions. Mercury receives the most solar radiation from the sun, but the same side of Mercury always faces the sun, so its dark side is very cold. By contrast, Venus, the hottest planet, has a carbon dioxide-rich atmosphere that traps all heat so that it cannot escape, like a greenhouse with no exhaust valve.
Mercury, even though the closest planet to the sun, isn't the hottest planet because of the thing it lacks and that most planets have, an atmosphere. Venus is the hottest planet, the reason?... Venus's atmosphere. What makes its atmosphere special? It is 92 times as dense as Earths atmosphere and consists of 98% carbon dioxide. These properties make Venus's atmosphere like a magnifying glass that has the same diameter as the sun and the magnification power of an electron microscope, and a heat blanket that is so ridiculous that there isn't even a simile for it.
Venus is the hottest planet as it is closer to the sun than most planets (only Mercury is closer), while it also has a very thick carbon dioxide atmosphere that holds the heat more effectively. Mercury has no atmosphere so does not hold the heat as well, even though it is closer to the sun. Surface temperatures on Venus average 735 Kelvin or 460 °C.