What is the average temperature on Mercury? Mercury: Mercury is the closest planet to our sun. It circles the sun every 88 days, rather than Earth's orbit of 365 days. The surface of Mercury is rocky and resembles that of Earth's moon. It is a dense planet, but not the hottest. ...
The temperature on Mars is relatively low, averaging about minus 80 degrees Fahrenheit (minus 60 degrees Celsius).
64.That means it ismuch colder on Mars In fat the average(平均)temperature on Mars is -62℃. Scientists found water on Mars long ago, but becauseofthetemperatueti foze as ce or vapor(水蒸气).The Red Planet has the largest dust storms (沙尘暴)in the solar system. 65.They can last ...
Written and fact-checked by The Editors of Encyclopaedia BritannicaThe characteristic temperature on Mars in the lower atmosphere is about 200 kelvins (K; −100 °F, −70 °C), which is generally colder than the average daytime surface temperature of 250 K (−10 °F, −20 °C). ...
Mars’ thin atmosphere, visible on the horizon, is too weak to retain heat. Credit: NASA Mars: Mars’ average surface temperature is -55 °C, but the Red Planet also experiences some variability, with temperatures ranging as high as 20 °C at the equator during midday, to as low as -...
Currently, the average temperature on Mars is negative 81 degrees Fahrenheit, while the atmospheric surface consists of 95.3% carbon dioxide — a combination that makes liquid water unstable. As if that wasn't inhabitable enough, UV radiation wreaks havoc on the surface because there's no magnetic...
the temperature is on average higher and the region does not experience cold and hot seasons in the same way the Northern and Southern Hemispheres do. This is because the amount of sunlight the reaches the equator changes very little, although the temperatures do vary somewhat during the rainy ...
根据第二段But it is further from the Sun than the Earth,so temperature on Mars is much lower.Plants and animals can not live now on Mars.(但它距离太阳比地球距离太阳远,所以火星温度更低。没有植物和动物可以在火星上生存。)可知火星上没有生物是因为太冷。故选D。(4)细节...
However,Mars is closer to the sun than Earth. Mars is very cold. The average temperature is below 50℃. The temperature at noon only reaches 20℃ during a Mars day. Its atmosphere is mostly CO2. It has much sand and two moons—Phobos and Deimos. Scientists think Earth and Mars had ...
2. _B__ Let's compare the Earth with other planetsand think about which planet is more suitable to live on.The temperature on the surface of Mars is -73 ℃~20 ℃. 20 ℃ is suitable for humans, and -73 ℃is near the average temperature of the Antarctic, 3.. A And we have made...