It has no further effect on the climate C. It may lead to more extreme weather D. It makes the climate cooler 相关知识点: 试题来源: 解析 C。解析:森林砍伐导致土壤侵蚀,土壤侵蚀可能会进一步导致更极端的天气,从而影响气候。soil erosion(土壤侵蚀)是重要表达。A选项土壤侵蚀不会使气候更湿润;B选项...
However, soil erosion impacts on these functions over both short and long timescales. These impacts give rise to costs to the farmer and to others away from the farm. Estimates show that off-farm costs are far greater than on-farm ones. Muddy ooding of properties, sedimentation and the ...
D. By making the soil hard. 相关知识点: 试题来源: 解析 C。解析:文中提到“Trees help to prevent soil erosion. Their roots hold the soil in place and prevent it from being washed away by rain or wind.”,即树木通过根系固定土壤来防止水土流失。反馈 收藏 ...
Terraced farming needs to be implemented to make hillside agriculture manageable. Terraces prevent erosion and allow more water to flow to crops. In addition, hillside farm fields need full crop cover to help keep the soil in place. This can be accomplished by intercropping, which means growing ...
How does soil erosion affect streams and rivers? How does overgrazing contribute to soil erosion? How can overgrazing lead to soil erosion? How does splash erosion occur? How does soil erosion cause thermal pollution? How does soil drainage affect the water cycle?
Plants can protect the soil from erosion. How do plants protect the soil from erosion? A. By covering the soil with leaves. B. By growing deep roots. C. By making flowers. D. By releasing oxygen. 相关知识点: 试题来源: 解析 B。植物通过生长深根来保护土壤免受侵蚀。A 选项用叶子覆盖...
How does afforestation help in soil conservation? How does overgrazing contribute to soil erosion? How does the compaction of soil lead to land degradation? Explain the effects that soil waste has on non-living things. How does acid rain affect amphibians? How does soil contamination affect biodiv...
Plants help to prevent soil erosion. How do they do this? A. by growing roots that hold the soil in place B. by making the soil dry C. by making the soil hard D. by making the soil colorful 相关知识点: 试题来源: 解析 A。植物通过生长根系固定土壤来防止水土流失。B 选项使土壤干燥不...
When fires destroy all the vegetation on a hill or mountain, it can also weaken the organic material in the soil and prevent water from penetrating the soil. One problem that results from this is extremely dangerous erosion that can lead to debris flows. An example of this occurred following...
More prone to washing or blowing away with erosion or wind. Birds will sometimes eat the seed if not properly covered. You might need to do more work to keep weeds at bay. Preparing for Planting When preparing to plant centipede sod, seed or plugs, several key steps are essential for suc...