Atmosphere: Earth's atmosphere is often compared to a blanket of gases that surrounds the planet. The atmosphere is important because it protects us from the Sun and has a strong impact on the planet's weather. Answer and Explanation:
大英1测试2How did the Earth's first atmosphere disappear?A Heat from the molten crust and solar wind carried it away.B It couldn't gain enough escape velocity.C It lived to a ripe old age.D The atmosphere was too heavy to make up a stable one. 相关知识点: 试题来源: 解析 A Heat f...
Harald Franzen
The earth's atmosphere consists of five layers of gases that surround it and are held in by the force of gravity. Each layer has significant differences in its composition and general function. The earth's atmosphere extends over 6,000 miles into space. Answer and Explanation: The earth's...
How the earth got its atmosphere.Discusses the atmosphere in Earth. Difference in earth's atmosphere from other planets; Effect of the Earth's gravitational field in retaining the atmosphere; Investigation of the origin of Earth's carbon dioxide; Sources of Earth's volatile elements; Contribution ...
What protects us is our atmosphere. By day, it serves as a shield blocking out the most harmful and energetic of the Sun's rays and about one third of the less intense but visible light. At the same time, it traps the infrared radiation, AKA heat, radiating out from Earth's ...
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We live in a ‘throwaway culture‘, where many of our things aren’t built to last. Each year, every house in the UK produces about1 tonne of waste– that’s about the same weight as agreat white shark! What’s worse, is that60%of what we throw away, is actuallyrecyclable! That’...
Most plants on Earth have access to loads of natural sunlight and grow toward that light, but researchers must fool plants growing in space to follow this same behavior. The choice of lighting in the growth chambers is an important consideration for several reasons. It's important to use energ...
s atmosphere affect Earth?s geosphere? Spheres of Earth: Geographers broadly divide the different areas of our planet into spheres. The atmosphere is the term most commonly used, referring to all air around our planet, while the hydrosphere refers to all water in oceans and lakes, ...