What is the greenhouse effect? A. It makes the earth cooler. B. It makes the earth warmer. C. It makes the air cleaner. D. It makes the water purer. 相关知识点: 试题来源: 解析 B。温室效应使地球变暖;A 选项温室效应不是使地球变凉;C 选项温室效应不是使空气更清洁;D 选项温室效应不是...
What is the greenhouse effect? A. The warming of the earth due to gases in the atmosphere. B. The cooling of the earth due to gases in the atmosphere. C. The increase in plant growth due to gases in the atmosphere. D. The decrease in plant growth due to gases in the atmosphere. ...
What is the Greenhouse Effect? ( ) A. The name of climate change legislation that passed by congress B. When you paint your house green to become an environmentalist C. When the gasses in our atmosphere trap heat and block it from escaping our planet D. When you build a greenhouse ...
Carbon dioxide, water vapor and methane are all examples of greenhouse gases. Earth needs a balance of greenhouse gases to maintain just the right temperature for living things. But, some human activities are changing Earth’s natural greenhouse effect. For example, burning fossil fuels – like ...
What is Greenhouse Effect ? The "Greenhouse Effect" is a term that refers to a physical property (属性)of the Earth's atmosphere. If the Earth had no atmosphere, its average surface temperature would be very low of about -18°C rather than the comfortable 15°C found today. The ...
题目What causes the greenhouse effect mainly? A. Nitrogen B. Oxygen C. Green plants D. Greenhouse gases like carbon dioxide 相关知识点: 试题来源: 解析 D。解析:温室效应主要是由像二氧化碳这样的温室气体引起的。氮气和氧气不是导致温室效应的主要因素,绿色植物虽然与碳循环有关,但不是导致温室效应的...
When human activities accelerate the natural process D. As more forests are cut down to make way for farming E. While the greenhouse effect is not essential for life on Earth F. This phenomenon is what scientists call the greenhouse effect G. Thus a balance between the release and capture ...
NASA satellites are constantly measuring the gases in our atmosphere from space. 美國太空總署持續透過衛星在外太空監測大氣層氣體的濃度。 句子選自此影片:溫室效應是什麼?(What is the greenhouse effect?) 學習重點 1. satellite 人造衛星 satellite
A Greenhouse Lesson Quiz Course 5.4Kviews What are the Greenhouse Gasses? Can you see air? It's hard to imagine that air is actually something that has mass and takes up space. But air is actuallymatter. If you weighed an empty balloon and a balloon full of air, it would show you th...
The moon, which has almost no atmosphere, is about minus 243 F (minus 153 C) on its dark side. Venus, on the other hand, has a very dense atmosphere that traps solar radiation; the average temperature on Venus is about 864 F (462 C). The greenhouse effect The exchange of incoming ...