Using what you know of mapmaking terms and concepts and word parts, define hemisphere in your own words.

A half of a sphere or half of the Earth.

Explanation:

A half of the Earth, usually ad divided into northern and southern halves by the equator, or into western and eastern halves by an imaginary line passing through the poles.

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A half of the celestial sphere.

answerpeople organize large projects such as levee-building;

b. 20: 5

explanation:

20% of the worlds population lives in southwest asia, and less than 5% of the world's

land area.