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Author Question: Today we add one billion people to the world's population approximately every 13 years, which comes ... (Read 180 times)

misspop

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  • Posts: 540
on: Jul 10, 2018
Today we add one billion people to the world's population approximately every 13 years, which comes out to about ________ people an hour.
 
  a. 9,000
  b. 200,000
  c. 90,000
  d. 2,000
  e. 9

Question 2

Scientists estimate that around 10,000 year ago, only about _____ people inhabited the earth.
 
  a. 5 billion
  b. 5 trillion
  c. 5 thousand
  d. 5 million
  e. zero (earth was created 6,000 years ago)


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Swizqar

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Reply #1 on: Jul 10, 2018
Answer to Question 1

A

Answer to Question 2

D


misspop

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  • Posts: 540
Reply 2 on: Jul 10, 2018
Wow, this really help

covalentbond

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Reply 3 on: Yesterday
Great answer, keep it coming :)

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