The surface temperature of Venus is so high because A. it is so much closer to t
ID: 3160835 • Letter: T
Question
The surface temperature of Venus is so high because A. it is so much closer to the Sun. B. its day is so long that the side facing the Sun gets very hot. C. it has many active volcanoes that heat up the atmosphere. D. its atmosphere traps much of the incoming solar energy. Which of the following is true about the surface of Mars? A. There are numerous active volcanoes. B. It is much too cold for liquid water to exist. C. The polar ice caps arc frozen water. D. The greenish areas arc due to low, scrubby vegetation. Jupiter has A. only one moon B. Two moons C. Three moons D. Four moons.Explanation / Answer
31. Venus is so hot because it is surrounded by a very thick atmosphere which is about 100 times more massive than our atmosphere here on Earth. As sunlight passes through the atmosphere, it heats up the surface of Venus. Most of this heat cannot escape back into space because it is blocked by the very thick atmosphere of Venus. The heat becomes trapped and builds up to extremely high temperatures. This trapping of heat by the atmosphere is called the greenhouse effect because it is similar to how the glass in a greenhouse traps heat. The greenhouse effect on Venus causes the temperatures at its surface to reach 864 degrees Fahrenheit (462 degrees Celsius), making Venus the hottest planet in the entire Solar System!
D. its atomosphere traps most of the incoming energy.
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