The thing that makes coastal plains unique is that they are flat, low-lying pieces of land next to the ocean.
Find the area of the cross section times by height
The term would be fracture.
The moving of continents is called continental drift. The average speed of the movement of these continents are 2.5 inches per year. Examples would be t<span>he North American and Eurasian tectonic plates which are separated by the </span>Mid-Atlantic Ridge<span>. The two continents are moving away from each other at the rate of about 2.5 centimeters (1 inch) per year. </span>
I think glass does. or maybe a glass prism.