外力作用和内力

1、For a living planetMade by JaneXMFLS山地For a living planetMade by JaneXMFLS高原For a living planetMade by JaneXMFLS平原For a living planetMade by JaneXMFLS平原For a living planetMade by JaneXMFLSFor a living planetMade by JaneXMFLS方方元元历险记For a living planetMade by JaneXMFLS 12312For a living planetMade by

2、JaneXMFLS火山活动For a living planetMade by JaneXMFLS岩浆活动For a living planetMade by JaneXMFLS火山活动岩浆岩形成For a living planetMade by JaneXMFLS板块运动For a living planetMade by JaneXMFLS地壳运动（水平运动相向运动）For a living planetMade by JaneXMFLS地壳运动（垂直运动）For a living planetMade by JaneXMFLS地壳运动（垂直运动）For a living planetM

3、ade by JaneXMFLS类 型水平运动垂直运动运动方向表现形式产生结果实 例平行于地球表面垂直于地球表面地壳水平位移，岩层弯曲变形地壳抬升或下沉褶皱山系，裂谷或海洋地表高低起伏，海陆变迁喜马拉雅山东非大裂谷青藏高原东非大裂谷东非大裂谷（ 6500km ）中段）中段坦噶尼喀湖For a living planetMade by JaneXMFLSFor a living planetMade by JaneXMFLS风化（冰）For a living planetMade by JaneXMFLS风化（重力）For a living planetMade by JaneXMFLS风化（）

4、For a living planetMade by JaneXMFLS冰川搬运，侵蚀For a living planetMade by JaneXMFLS冰川侵蚀For a living planetMade by JaneXMFLS冰川侵蚀For a living planetMade by JaneXMFLS冰川侵蚀青藏高原For a living planetMade by JaneXMFLS风力侵蚀For a living planetMade by JaneXMFLS流水侵蚀For a living planetMade by JaneXMFLS海浪侵蚀For a living planetMade by JaneXMFLS海浪侵蚀For a living planetMade by JaneXMFLS流水堆积For a living planetMade by JaneXMFLS风力堆积For a living planetMade by JaneXMFLS海浪堆积For a living planetMade by JaneXMFLS分类能量来源表现形式对地表的影响相互关系内力作用外力作用来自地球内部，主要是放射性元素衰变产生的热能地壳运动岩浆活动变质作用总的趋势是使地表变得高低不平来自地球外部，主要是太阳辐射能风化，侵蚀，搬运，堆积总的趋势是使地表