0
In 1804 there were 1 billion people on earth.
In 1927 there were 2 billion people.
And then it started growing rapidly so that in 1957 (after 30 years) it was 3 billion.
1974 - 4 billion, ( 17 years)
1987 - 5 billion, (13 years)
1999 - 6 billion, (12 years)
2011 - 7 billion (12 years)
The estimation is that there will be 8 billion people by 2025.
Use Google Public Data Explorer here : http://www.google.com/publicdata/home
Filed under
The world population is growing by 2,00,000 (0.2 million) per day.
In 1804 there were 1 billion people on earth.
In 1927 there were 2 billion people.
And then it started growing rapidly so that in 1957 (after 30 years) it was 3 billion.
1974 - 4 billion, ( 17 years)
1987 - 5 billion, (13 years)
1999 - 6 billion, (12 years)
2011 - 7 billion (12 years)
The estimation is that there will be 8 billion people by 2025.
Use Google Public Data Explorer here : http://www.google.com/publicdata/home
Post a Comment