Answer :

PLATEAU - an area of fairly level high ground. HILLS - a naturally raised area of land,not as high or craggy as a mountain.
sami99
PLATEAU
is a large mass of comparatively flat land that has risen abruptly from its surrounding land. It is also known as tableland.

HILLS
are lands are slightly raised parts of the earth's surface having sloping sides. But these are smaller than mountains.


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