[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 ...
The central theme is the human causes and consequences of desertification in the drylands of Africa. An attempt has been made to unravel the changing views on the human causes, this is followed by a brief outline of the intervening plans and actions to stem the problem. A significant...
The land is lack of water.D. Animals are hard to live in deserts.5. What is the best title for the passage?A. Whether the Desert Can Be Reduced.B. How to Protect the Land.C. The Reason Why the Land Becomes a Desert. D. The Way to Reduce Desertification. 相关知识点: 试题来源...
根据《 巴陵石化环境风险和隐患排查治理管理实施细则》，突发环境事件应急预案，是指企业为了在应对各类事故、自然灾害时，采取紧急措施，避免或最大程度减少污染物或其他有毒有害物质进入厂界外大气、水体、土壤等环境介质，而预先制定的工作方案。答案
百度试题 结果1 题目5. A third of Africa is under the threat(威胁) of desertification. 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
If we consider that increasing desertification and rising ocean levels will take away more arable (可耕种的) land, we arrive at a crucial “trilemma”(三难困境). Should we use our spare soil for agriculture, reforestation or bioenergy? Such a question would make sense in a multilateral, ...
the same process ofdesertification is taking place across southern africa as the kalahari desertadvances into botswana and parts of south africa.one ofthe major causes of this desert advance ispoor agricultural land use, driven by the pressures of increasing population.overgrazing一 keeping too many ...
Biodiversity Conservation in China The State Council Information Office of the People’s Republic of China October 2021 目录 Contents 前言 Preface 一、秉持人与自然和谐共生理念 I. Harmony Between Humanity and Nature 二、提高生物多样...
issue that is the focus of a recent UN convention (the CCD) that aims to improve the resolution of the problem.Desertification is however not a straight forward issue and has many controversial dimensions, in part due to confusion over its definition, extent, characteristics and causes. Many...
B. K. The nature, causes and consequences of desertification in the drylands of Africa. Land Degrad. Dev. 9, 1–20 (1998). Article Google Scholar Ribot, J. C. A history of fear: imagining deforestation in the West African dryland forests. Glob. Ecol. Biogeogr. 8, 291–300 (1999)...