Contact us
Choose a category below so we can get back to you as quickly as possible.
內力作用能量來源:來自地球本身(地球內部的熱能)主要表現形式:地殼運動、岩漿活動、變質作用、地震對地表形態的影響:建設地殼、使地殼隆起或凹陷,形成高山或盆地,控制地表基本形態外力作用能量來源:來自地…
風化作用、陸地流水的地質作用、海洋及湖泊的地質作用、風的地質作用、成岩作用.良田變沙漠、新疆魔鬼城、長江三峽等
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.