Sub-Saharan Africa Relative to Other, Less Developed Regions
Sub-Saharan Africa is, by far, the region of the world with the highest level of mortality. Overall life expectancy at birth is 46 years, whereas in Asia, the region with the second lowest life expectancy, it is 67.
From south to north Somalia has 30 rivers.
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Explanation:
The sun rises and sets because of the Earth's rotation on its axis. It makes one complete turn every 24 hours. ... As the Earth rotates toward the east, it looks like the sun is moving west. As the Earth rotates, different locations on Earth pass through the sun's light.
- 24hrs for the earth to complete a spin
- 365 days for the earth to complete circuling the 'round the sun
