Choose the right answer from the four alternatives given below. Which one of the following is not a fact?
- AHuman population increased more than ten times during the past $500$ years.
- BNearly $80$ million people are added to the world population each year.
- ✓It took $100$ years for the population to rise from $5$ billion to $6$ billion.
- DPopulation growth is high in the first stage of demographic transition.
Answer: C.
View full solution →

