Earth has an atmosphere. The atmosphere protects us from harmful rays. What is the atmosphere made of? A. Water vapor B. Gases C. Soil D. Rocks 相关知识点: 试题来源: 解析 B。解析:地球有大气层,大气层保护我们免受有害射线的伤害。大气层是由气体组成的。选项 A 水蒸气只是大气层的一部分...
You hear: "The atmosphere protects the Earth." What does the atmosphere not protect the Earth from? A. Meteorites B. Solar wind C. Earthquakes 相关知识点: 试题来源: 解析 C。解析:大气层保护地球免受陨石和太阳风的伤害。但大气层不能保护地球免受地震的影响。
9 RegisterLog in Sign up with one click: Facebook Twitter Google Share on Facebook Also found in:Dictionary,Thesaurus,Medical,Legal,Financial,Idioms,Encyclopedia,Wikipedia. Related to ATMOSPHERE:biosphere,lithosphere,hydrosphere,Earth's atmosphere ...
And even today, this photo hints that Earth, veiled with clouds and enveloped in its thin atmosphere, could be alone in the universe. The first reason Earth was able to become this welcoming blue sphere is because it's at just the right distance from the Sun, in a narrow zone not too ...
atmosphere effectIt is frequently stated in textbooks and scholarly articles that the surface temperature of Earth is 33°C warmer than it would be without the atmosphere and that this difference is due to the greenhouse effect. This Forum shows that the atmosphere effect leads to warming of ...
The atmosphere protects the earth. What is the atmosphere made of? A. Gas and dust B. Water and fire C. Earth and moon D. Stars and gas 相关知识点: 试题来源: 解析 A。本题考查对大气层组成的了解,大气层由气体和尘埃组成。B 选项水和火不对;C 选项地球和月亮不对;D 选项星星和气体不对...
The atmosphere protects the Earth from harmful rays. What is the atmosphere made of? A. Water and air. B. Gases. C. Soil and water. D. Rocks and minerals. 相关知识点: 试题来源: 解析 B。大气层是由气体组成的;A 选项水和空气不准确;C 选项土壤和水错误;D 选项岩石和矿物质错误。
Atmosphere Extras in a scene who have no spoken lines. Air Public utterance; vent Gave air to their grievances. Atmosphere The whole mass of aëriform fluid surrounding the earth; - applied also to the gaseous envelope of any celestial orb, or other body; as, the atmosphere of Mars. An ...
Earth's early environment/atmosphere. What kinds of life existed - what were the first living cells? How old is the earth? Early Earth and Science: The early period of the Earth is called the Hadean era. Science has advanced enough that we know...
So molecules like this ended up on Earth. In fact, what we call meteorites are pieces broken away from comets and asteroids that came in our atmosphere and left their extra-terrestrial organic matter on the surface of primitive Earth.这样的分子最终来到了地球上。事实上，我们所说的陨石是来自彗星...