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bekas [8.4K]
4 years ago
5

When was 1 billion population reached

Geography
1 answer:
Flauer [41]4 years ago
3 0
Around 1800 (plus or minus about 5 years) is when it was estimated that the world's population had reached 1 billion. 
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If a star is located at a right ascension of 15 and declination of -13.00º, your latitude is 26.00ºN, and 15 hours of right asce
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Answer:

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Explanation:

given data

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to find out

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