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Q: The human population doubled from 2 billion to 4 billon in?
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At Between 1880 and 1930 human population doubled due to?

The increase in human population between 1880 and 1930 was mainly due to factors such as advancements in medical technology leading to reduced mortality rates, improved sanitation practices, and increased access to food resulting from agricultural innovations such as the green revolution. These factors combined to create a population boom during that time period.


What is human population density?

6.5 billion


The anticipated human population by the year 2050 may be about?

The anticipated human population by the year 2050 is estimated to be around 9.7 to 10.9 billion, according to projections by the United Nations. This increase is primarily driven by high birth rates in developing countries and improved life expectancy worldwide.


As of the year 2000 the human population was approximately what?

6 billion


What is the apporoximate size of the human population on earth?

7 billion


Are there a billion and more people on Earth?

As of April 2016 the human population on Earth is estimated at 7.4 billion.


When estimated human population of 8 or 10 billion people?

The world's population is estimated to be between 7 and 8 billion people currently. The UN Population Fund estimates the world's population to reach 9 billion in 2043 and 10 billion in 2083.


What is the human population in the whole world this 2009?

6 Billion and counting!!!


What are facts about population?

The current global population is estimated to be over 7.8 billion people. China and India are the two most populous countries in the world. The world population is projected to reach around 9.7 billion by 2050.


What was the approximate human population in 1950?

The population of England in 1950 was 50 million people. It is estimated that by the year 2039 the population of England will reach 70 million people.


It took 50 years for earth's human population to double from 1 billion how long did it take for the population to double again to 4 billion?

100 years


What is the population for Asia?

approximately 4 billion people, it hosts 60% of the world's current human population