What are the effects of desertification? A. Increase in fertile land B. More food production C. Loss of fertile land and forced migration D. None of the above 相关知识点: 试题来源: 解析 C。解析:文章中提到沙漠化的影响是深远的。它会导致肥沃土地的流失,这意味着可以生产的食物更少。它还会...
The primary effects of desertification in the Sahel are the loss of biodiversity, including animals that rely on this key border zone to be able to...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough...
The classification system used in the preparation of continental desertification maps is based on four classes of desertification:slight, moderate, severe, and very severe. The criteria for each class are as follows: Slight: Little or no degradation of the soil and plant cover has occurred. What ...
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 相关知识点: 试题来源: 解析 b 反馈 收藏 ...
Soil Erosion and Desertification: What are their Implications on Agricultural Land of Rajasthan?doi:10.46501/IJMTST0710015Pakin PongpaiboonEditor Ijmtst
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 ...
What are the factors that contribute to high capillarity? Why are seed plants an evolutionary advantage? How does the meristem help plant growth? What causes a grain of wheat to produce? How do conifers produce seeds? What factors are causing desertification in the Sahel?
What are sources of natural climate variability? Climate Variability: Natural climate variability is a phenomenon of climate parameter variation. When we say variation, we try to mean that there is a diverse change from time to time, which may have adverse effects on both abiotic and biotic orga...
( ) 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 interact- ing effects. Determining the relative contributions of natural and human driving forces to ...