number 1 is A
number 2 is C
number 3 is B
number 4 is C
number 5 is A
number 6 is A
number 7 is D
number 8: Settling near a water source proves easier than settling in or near a desert. Water sources are effective locations for travel, food, fresh water supply, and trade endeavors, as well as a more temperate climate. Australia has the lowest altitude of any continent, with an average height of 330 meters (1082 feet). The continent is about twenty percent desert, mainly in central Australia, creating a dry, inhospitable climate in this region.
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