地表形态是由形成地面形状的过程所组成的一个地形特征。所有的地表形态都有海拔和地势。地表形态相似的大面积区域叫做地形区。
风是塑造地表形态的重要营力之一。
Wind as one of the important agents act on the earth surface landforms .
目前，荒漠化程度评价的主要因子为植被因子、土壤因子和地表形态因子。
At present, the mostly factors for the evaluate the degree of desertification are the rate of soil moisture, vegetation factor.
很多自然因素改变着地球的地表形态和地质构造，如地震、火山、飓风、雨水等。
Lots of natural factors change the face &structure of the earth like earthquakes, volcanoes, hurricans, rain etc. Such changes give birth to new lands, rivers mountains , rocks &stones.
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