0
How many more years did it take for the population to grow from 1 billion to 2 billion than it is estimate it will take for the population to grow from 4 billion to 5 billion?
Wiki User
∙ 8y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How does a population grow or shrink emigration immigration birth death rates?
The population can grow or shrink depending on the interaction of the two flows and the two rates.
Are there more births than deaths?
yes or the population would never grow
How old is aaryanna grow?
11 years old
What happens to population when the death rate is very close to the birth rate?
It achieves what used to be called "ZPG" - zero population growth. Births and deaths are essentially equal. The population sustains itself where it is, but does not grow or shrink.
How do you get menstrual date?
you will have you're menstrual after 2 years when you're breast started to grow....
How much does the worlds population grow every 12 years?
It grows about a billion people bigger every 12 years
What was the world population in 1921?
Although record keeping was unreliable in 1931, the population around that time was around 2,100,000,000 people. After the Great Depression and World War II, the population began to grow much faster than in previous years.
What do you think the worlds population will we have in the future?
world population size is projected to grow from 6.1 billion today to 7.9 billion in 2025 and to 9.3 billion in 2050 (united nations, 2001
What are facts about population?
The world's population is now more than 7 billion and continues to grow by 82 million people per year. During the last half-century, the world's population more than doubled. Between 1960 and 2010, the world population rose from 3 billion to 6.8 billion. In other words, there has been more growth in population in the last fifty years than the previous 2 million years that humans have existed. Currently the rate of population increase is 1.2% per year, which means the planet's human population is on a trajectory to double again in 58 years.
How much did the worlds population grow between 1750 and 1920?
It grew by 1.86 billion
Total population of earth?
In 2014, the population of the earth is estimated to be about 7 billion. The number is continuing to grow every day.
What is the world population in 2009?
The world population in 2009 was approximately 6.8 billion people.
Did palm trees grow in the north pole?
Yes they did -rimz
The human population grew from 1 billion in the year 1800 to billion in the year 2000?
In the year 2000 the global population had grown to about 6 billion; currently in the year 2009 it is close to 7 billion.
When will a new sun?
There will be a new sun in about 2 billion years or more because i think the sun is at least 3 billion years old and it can only grow up to be 5 billon years old
How is the sun still there?
The Sun will be "there" for about 12 billion years since it's creation. 4.6 billion years have passed the creation and therefore in 7.4 billion years the Sun will be a white dwarf. In 5.4 billion years the Sun will grow to a red giant. --------------------------- Also, despite the first answer, the Earth rotates and spins around the Sun.
Where does population grow the fastest?
Asia. Asia is the most fastest populating country/continent in the world. It has over 1.6 billion people in it.
