请问山地的地形特点是怎样的?山地的地形特点「热点」
最近有很多热心网友都十分关心请问山地的地形特点是怎样的?山地的地形特点「热点」这个问题。还有一部分人想了解山地的地形特点是怎样的。对此,和记百科小编「花依然很美」收集了相关的教程,希望能给你带来帮助。
山地的地形特点是海拔较高、峰峦起伏、坡度陡峻。山地表面形态奇特多样,有的彼此平行,绵延数千公里;有的相互重叠,犬牙交错,山里套山,山外有山,连绵不断。山由山顶、山坡和山麓三个部分组成,平均高度都在海拔500米以上。它们以较小的峰顶面积区别于高原,又以较大的高度区别于丘陵。
山地类型:
1、断层山:又称断块山,指由于断裂构造而造成的块状山岳地形。断层的出现可以是单一的,也可以是成组的。
2、侵蚀山:地壳上升区,地面遭长期外力剥蚀和侵蚀作用而成的山地。有的是构造山或高原经外力作用塑造而成。也有经外力作用不断冲刷,坚硬岩层残留下来而成的蚀余山。
3、火山:火山是地下熔融状态的物质溢出(通常为喷发形式)地壳后又冷凝成固态堆积在地表而形成的山体。
问题:山地的地形特征
正确答案:高出海平面500米以下的山地,或比高在300米以内的山地,称为丘陵.丘陵分布地区称为丘陵地.山地是指海拔在500米以上的高地,起伏很大,坡度陡峻,沟谷幽深,一般多呈脉状分布.山地与丘陵的差别是山地的高度差异比丘陵要大.
【英文介绍/For English】:
The terrain of the mountain is characterized by high altitude, undulating peaks, and steep slopes. The surface of the mountain is peculiar and diverse, some are parallel to each other and stretch for thousands of kilometers; The mountain consists of three parts: the top, the slope and the foothills, with an average height of more than 500 meters above sea level. They are distinguished from plateaus by their smaller peak area and from hills by their greater height.
Mountain Type:
1. Fault mountain: Also known as fault block mountain, it refers to the blocky mountain terrain caused by the fault structure. Faults can appear singly or in groups.
2. Erosion mountain: the rising area of the crust, the mountain formed by the long-term external force denudation and erosion. Some are tectonic mountains or plateaus shaped by external forces. There are also etched mountains formed by the continuous erosion of external forces and hard rock layers remaining.
3. Volcano: Volcano is a mountain formed by underground molten material overflowing (usually in the form of eruption) the crust and then condensing into a solid state and accumulating on the surface.
【相关文章】
★ 种植花椒的条件