The Aegean Sea occupies an area of sunken land called a graben.
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Answer:
Thomas Malthus
Explanation:
Malthusian theory of popualtion in his own words stated, “By nature human food increases in a slow arithmetical ratio; man himself increases in a quick geometrical ratio unless want and vice stop him.The increase in numbers is necessarily limited by the means of subsistence Population invariably increases when the means of subsistence increase, unless prevented by powerful and obvious checks.”
Im gonna say it is b because the panama canal is man made completely
Upland areas are high above sea level. They are often, but not always, mountainous. Lowland areas are not very high above sea level. They are often flat.
