What are the consequences of desertification? A. Increased biodiversity. B. Adequate food supply. C. Dust storms and air pollution. D. More fertile land. 相关知识点: 试题来源: 解析 C。解析:沙漠化会导致沙尘暴和空气污染,减少可用于农业的肥沃土地,导致粮食短缺,还会导致生物多样性的丧失。
What are the impacts of desertification? What are the effects of desertification?Lack of vegetation cover for holding soil together and for grazing. Crop failure, leading to famine . Land is unable to support people so they are forced to migrate . ...
Desertification refers to what happens when farmable land is turned into desert. Without doubt, it is a growing world problem which has raised concern both nation ally and internationally. As a consequence, The UN and its member countries are sparing every effort to combat it. The UNCCD was ...
Soil Erosion and Desertification: What are their Implications on Agricultural Land of Rajasthan?doi:10.46501/IJMTST0710015Pakin PongpaiboonEditor Ijmtst
often you can find yourself on top of a hill in the city, looking down one of these straight roads as it rises and falls on its journey through the town. A good way to travel these roads is by cable car. These are buses that run on rails in the ground up and down the steep ...
( ) 2. What is the main reason for the increase of sandstorms in China recently? A. To be close to many deserts. B. The worsening of the weather in China. C. Desertification. D. Cutting down trees and digging up grass. ( ) 3. What effects are sandstorms bringing to people living ...
Because the relative contributions of natural and human factors are unclear, the driving forces for desertification remain unclear. It is therefore urgently necessary to comprehensively study their interacting effects. Determining the relative contributions of natural and human driving forces to desertification...
15.There are some warnings in some countries over exploitation of underground water has caused the decline of wetland and the increase of desertification.( )A.whichB.thatC.whereD.what
Sandstorms are today a feature of life in northern China because of desertification (沙漠化) and the retreat (退化) of the northern grasslands. They usually occur between February and May.Fortunately sandstorms this year should be fewer than in past years in north China according to the National...
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