What Are Greenhouse Gases ? What Are the Sources of What is the Prospect for FutureAre, WhyLevels, Atmospheric
A. Gases that cool the planet B. Gases that are only produced by nature C. Gases that trap heat in the atmosphere D. Gases that are harmless to the E. nvironment 相关知识点: 试题来源: 解析 C。“greenhouse gases”指的是温室气体,能在大气中捕获热量。选项 A 温室气体是使地球升温而非降...
Now, the Earth’s atmosphere does the same as greenhouse do. During the day when the sun shines, it heats up the Earth’s atmosphere. The Earth absorbs some of this energy and heats up. At night, when temperature goes down, the Earth cools down by giving different form of energy called...
百度试题 结果1 题目What are the main sources of greenhouse gases from hydropower? A. Vegetation and soils. B. Heat and sunlight. C. Pollutants in the reservoir. D. Components of the generators. 相关知识点: 试题来源: 解析 A 反馈 收藏 ...
Greenhouse gases (also known as GHGs) are gases in the earth’s atmosphere that trap heat. During the day, the sun shines through the atmosphere, warming the earth’s surface. At night the earth's surface cools, releasing heat back into the air. But some of the heat is trapped by the...
What are greenhouse gases?Greenhouse gases are naturally occurring gases, such as CO2, methane, and sulfur dioxide, that trap heat on Earth—like a greenhouse traps heat to grow tomatoes in cold climates. According to NASA, without greenhouse gases, the average temperature on Earth would be 0...
What changes the amount of the greenhouse gases in our atmosphere?A.Large pollution.B.burning coal and oil too much.C.Cutting forests too much.D. B and C. 相关知识点: 试题来源: 解析 D 温室气体增加的主要原因是人类活动,如燃烧化石燃料(煤、石油等)和过度砍伐森林。 - **A选项** “大规模...
What is the use of greenhouse gases A.They allow energy from the sun to enter but prevent energy from leaving.B.They allow energy from the sun to leave but prevent energy from entering.C.They protect the plants.D.They protect the earth....
Greenhouse gases are gases in Earth's atmosphere that trap heat, and without them, the Earth would be too cold to support life. But what if there are too many greenhouse gases? This lesson will explore these gases and the greenhouse effect. ...
What is the term for gases produced by aerosols? What has the United States done to reduce greenhouse gas emissions? What is ''NOT'' renewable energy? Could you give some examples? What are examples of evaporation? What is an example of a natural source of pollution?