Biology
Grade-10
Easy
Question
Which of the following is the main reasons for the increase in human population?
- Fewer diseases and healthy living
- Fewer childhood deaths and less number of Diseases
- Decline in death rate and increase in longevity
- Medicines are more widely available, and there are fewer ailments.
Hint:
The world population, which was roughly 2 billion in 1900, climbed to about 6 billion in 2000. In India, we observed a similar growth pattern as well. An imbalanced death rate and growth rate are responsible for the population boom.
The correct answer is: Decline in death rate and increase in longevity
The decline in death rate and increase in longevity are the main reasons for the increase in the human population.
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