frist order landform
Answers
Explanation:
First order relief – refers to the coarsest level of landforms, including continental platforms and ocean basins. 2. 3. Third order relief – most detailed order of relief includes things like mountains, cliffs, valleys, hills, and other small scale landforms.
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First Order of Relief
The broadest category of land forms includes huge continental platforms and ocean basins. Continental platforms are the masses of crust that exist above or near sea level, including the undersea continental shelves along the coastline. The ocean basins are entirely below the sea level. Approximately 71 percent of the earth is covered by water, with only about 29 percent of its surface appearing as continents and islands. The distribution of land and water in evidence today demonstrates a distinct water hemisphere and continental hemisphere.