土壤流失的英语

dirt 、

1.earth; soil; dirt 2.clay

土没了，剩下沙了

人类对土地的利用，特别是对水土资源不合理的开发和经营，使土壤的覆盖物遭受破坏，裸露的土壤受水力冲蚀，流失量大于母质层育化成土壤的量，土壤流失由表土流失、心土流失而至母质流失，终使岩石暴露。（《中国大百科全书·环境科学》）

As more forestry are chopped down, each year large amount of soil is losing.

As more after the forests were cut down, every year there are a lot of soil in constant loss.希望采纳。