In general, physical weathering from temperature changes is most common on the shorelines, because waves are able to take down rocks that have been weathers. They would be least noticeable inland, in desert areas with little forestation.
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B. . Doctrine that the US had the right and duty to expand throughout North America.
It's directly south of the United States.
The hydrosphere is basically everything that is water.
Emperors in Russia were called tsars.
