WONDER #1204: How Many People Are on Earth?

Question 1 of 3

How many people call Earth home today?

  1. over seven billion
  2. 11 billion
  3. 340 million
  4. 1.2 billion

Question 2 of 3

Which of the following is NOT one of the world’s ten most populous countries?

  1. China
  2. India
  3. United States
  4. Canada

Question 3 of 3

The world population moved from six billion to seven billion in a period of about how many years?

  1. 100
  2. 120
  3. 12
  4. 43

Check your answers online at https://www.wonderopolis.org/wonder/how-many-people-are-on-earth.