C. Burning fossil fuels and deforestation. D. Reducing industrial processes. 相关知识点: 试题来源: 解析 C。原因:文中提到“Human activities, such as burning fossil fuels, deforestation, and industrial processes, are the main sources of these greenhouse gases.”。 反馈 收藏 ...
B。中文解析:文章中明确提到“The main cause of global warming is the emission of greenhouse gases. Human activities such as burning fossil fuels (coal, oil, and gas) for energy, deforestation, and industrial processes release large amounts of carbon dioxide, methane, and other greenhouse gases ...
【题目】___ is generally believed, it is human activities that have contributed to the global warming. A. It B. As C. that D. what 试题答案 【答案】 【解析】 试题分析:考查定语从句。句意:人们普遍认为,正是人类活动导致了全球变暖。As在此处引导非限制性定语从句,指代逗号后面主句的内容,并在...
Human "masterpiece" after the earthquake and flood destroyed, but man does not learn, where there is forest human footprint will stay, relentless earthquake and flood will also "presence" there. If the human race never stops, then the vengeance of nature will not cease until the end of the...
What human activities cause global warming? What is the main cause of depletion of ozone layer? Is the greenhouse effect good or bad? What are the effects of climate variability? Why is ozone a greenhouse gas? What causes temperature to increase with height in the stratosphere?
知识运用于语境Do you know what global warming is? Generally speaking, global warming refers 24.an average increase in the Earth's temperature that, in turn,leads to climate change. In the last few decades consensus25.(reach) that human activities cause the change which is previously seen as ...
Global' Warming What is Global Warming?"Global warming" describes the increasing2 temperature of the earth's atmosphere3and its oceans.What causes it?Cases such as carbon dioxide (二氧化碳 ), pollution" and other human activities are trapped in the earth's atmosphere. This causes "greenhouse eff...
Explain why the human body requires relatively stable internal conditions. Why is the olfactory system so sensitive? Why is water so important for metabolic reactions? What are the human activities that cause acid rain? What is the main cause of global warming?
Global warming has become one of the most serious environmental problems .2. It is human activities that has caused this global warming rather than a natural phenomenon.Watch a short video and thinkWhy does the bear have such a strange action?Global warmingcause 2、sA rising populationThe use ...
1.What is global warming? A. A way to protect the Earth. B.The atmosphere of the Earth. C.The Earth getting hotter and hotter. D. Very bad weather. 2.Which of the following is NOT the cause of global warming? A. Carbon dioxide.B. Hunting animal. C.Pollution. D. Human activities...