2006-10-22 12:36:08 · 2 answers · asked by Anonymous in Education & Reference ➔ Homework Help
Does anyone KNOW the answer...
Actually I don't.
I do know constructive processes are ones such as a volacanic upwelling. It creates a mountain. You know, as opposed to erosion which is destructive.
2006-10-22 12:40:38 · answer #1 · answered by Wil T 3 · 0⤊ 0⤋
Sedimentary rocks are formed by layers upon layers of debris.
Long Island was formed by glacial deposits known as moraine.
Hawaiian islands were formed by underwater "hot "spot" or plume of lava escaping. The lava escapes, cools, and forms cones.
Ridges formed by movement of plate tectonics.
The following website shows a colorful, fast motion display of plate tectonics over 250 million years
The Great Sand Dunes of Colorado are the result of transportation and deposition of sand hundreds of miles from the original sea
2006-10-22 20:16:09 · answer #2 · answered by bizime 7 · 1⤊ 0⤋