The atmosphere on Venus: reading the clouds
1.(Celestial Objects) one of the inferior planets and the second nearest to the sun, visible as a bright morning or evening star. Its surface is extremely hot (over 400°C) and is completely shrouded by dense cloud. The atmosphere is principally carbon dioxide. Mean distance from sun: 108...
Venus (金星) has long been one of the most misunderstood planets. It has its(1)___atmosphere( 大气层). However, the atmosphere is much thicker than that of the Earth, which makes it(2)___for modem scientists to study. There is(3)___we still do not know about what this planet...
The atmosphere on Venus is dense and toxic. It is composed mostly of carbon dioxide with clouds of sulfuric acid. On Venus, the Sun rises in the west and sets in the east. Unlike most other planets in the solar system, Venus rotates on its axis in the opposite direction. Venus experie...
Although Venus is a terrestrial planet similar to Earth, its atmospheric circulation is much different and poorly characterized1. Winds at the cloud top have been measured predominantly on the dayside. Prominent poleward drifts have been observed with dayside cloud tracking and interpreted to be cause...
根据文章第一段Like the earth, Venus has its own atmosphere. 像地球一样,金星有它自己的大气,所以答案是肯定的。 (2) 句意:近年来科学家们如何得以对金星了解更多?根据第一段最后一句,However, using special machines, scientists have unlocked many of the long-hidden secrets in recent years. 然而,近...
Venus's water has evaporated into the atmosphere.This atmosphere effectively keeps the sun's energy and makes the surface to burn much hotter than it naturally would.If you happen to find a way to survive the extreme heat on the surface of Venus,you will quickly notice something strange ...
Venus (金星) has long been one of the most misunderstood planets. Like the Earth, Venus has its 1.___ atmosphere(大气层). However, the atmosphere is much thicker than that of the Earth, which makes it difficult 2.___ modern scientists to study. There is 3.___ we still do not ...
Man can land on Venus only when___. A. the algae have done their work B. the atmosphere becomes cooler C. there is oxygen D. it rains there 相关知识点: 试题来源: 解析 B 正确答案:B 解析:此题问的是人类在什么情况下可以登上金星,属于细节事实题,正确答案可以在最后一段中找到。此段讲到...
Venus AtmosphereAbundancePhotoionizationPlanetary CompositionResonance ScatteringSolar Activity EffectsThe densities of atomic carbon in the Venusian thermosphere are computed for a model which includes both chemistry and transport. The maximum density of C is 2.8107 cm3 near 150 km for an assumed O2 ...