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प्रश्न
What was directly responsible for the rapid rise of world population in the twentieth century?
पर्याय
Better education and jobs
Religious and social customs
Better healthcare
Increased food production
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उत्तर
Better healthcare
Explanation:
Improved healthcare facilities reduce mortality rates and boost population growth.
संबंधित प्रश्न
Present human population growth is following arithmetic progression.
Name any two Non-renewable resources of energy.
Name any two renewable resources for the mankind.
List any three consequences of high population density.
Which of the following is not a non-conventional source of energy?
Which of the following is an exhaustible source of energy?
Given below is a set of paired terms. The first pair indicates the relationship between the two terms. Rewrite and complete the second pair on a similar basis.
Cutting down of forests : Deforestation :: Planting more trees : ______.
Define the following term:
Resources
Distinguish between the following pair:
Exhaustible and Inexhaustible resources.
Distinguish between the following pair:
Conventional and Non-conventional sources of energy.
