[题干] What is the situation about the desertification in Africa? [选项] A. The deserts are replaced with grasslands B. The deserts are expanding C. the deserts are moving northwards D. the deserts are being deserted 相关知识点: 试题来源: 解析 [答案] B [解析] 反馈 收藏 ...
Desertification is the degradation process by which a fertile land changes itself into a desert by losing its flora and fauna, this can be caused by drought, deforestation, climate change, human activities, or improper agriculture. What is desertification in Africa? Desertification is, "land ...
In drought-prone and naturally dry areas of the world, desertification has the potential to wreak havoc on the peace and stability of nations. Battles over land and resources will blow up into full-scale wars, much like what is already happening in parts of Asia and Africa that are most vu...
【单选题】[单选I Noxious Liquid Substances which, if discharged into the: sea from tank cleaning or deballasting operations, are deemed to present a hazard to either marine resources or human health,are belong to...
[translate] a24 hr pump exercise 24个小时泵浦锻炼 [translate] aSHIRT SILK 衬衣丝绸 [translate] aNATURAL ALOE SKIN GEL 自然芦荟皮肤胶凝体 [translate] aIn what region of Sub-Saharan Africa is desertification most severe? 在撒哈拉以南非洲的什么区域沙漠化多数严厉? [translate] ...
A、It is an app. B、Students can engage in lessons and get feedback through it. C、It helps teachers to better plan their lessons. D、It adds more fun and interaction to the classroom. 点击查看答案 第8题 What is the situation about thedesertification in Africa? A.The deserts are repl...
What is the publicity about if a new airport is built near towns? 点击查看答案 第2题 What is the situation about thedesertification in Africa? A.The deserts are replaced withgrasslands B.The deserts are expanding C.the deserts are moving northwards D.the deserts are being deserted 点击查看...
E.What is the role of each gene? F.What are the consequences of genetic mutations? 点击查看答案 第5题 What is the situation about thedesertification in Africa? A.The deserts are replaced withgrasslands B.The deserts are expanding C.the deserts are moving northwards D.the deserts are being...
根据第一段第一句话“Desertification, drought, and despair—that's what global warming has in store for much of Africa.”可知,desertification, drought, and despair”是全球变暖给非洲带来的影响。A项和B项中的 “water deficiency”和“distress”分别是文中“drought”和“despair”的同义表达,C项中的dese...
Desertification directly affects 1 billion people worldwide and particularly in Africa, where two-thirds of the land cover consists of drylands and deserts. Several studies, as well as isolated experiments in Africa, particularly in the Sahel, have shown that deserts and arid lands in Africa are...