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प्रश्न
Mention the causes of underpopulation?
थोडक्यात उत्तर
उत्तर
- Increase in the death rate due to natural disaster like earthquake, Tsunami, flood or man-made disasters such as war.
- Decrease in birth rate due to genetic reasons.
- Infertility in the people
- Emigration – people moving out of a country.
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Overpopulation and Under Population
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संबंधित प्रश्न
What is the impact of overpopulation?
Write the positive as well as negative effects of under population.
Define the following: Overpopulation
Define the following: Under population
List few countries with high population density (over population).
List few countries with low population density (under population)
Fill in the blanks
In ______ condition, the number of people in a particular area is more than the available resources.
Fill in the blanks
______ population puts less pressure on the environment.
