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प्रश्न
the biological/technical terms for the number of persons living per square kilometre at any given time.
उत्तर
The number of persons living per square kilometre at any given time – Population density
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संबंधित प्रश्न
The number of individuals inhabiting per unit area.
Explain Natality.
Give biological explanations for Education is very important for population control.
What was directly responsible for the rapid rise of world population in the twentienth century?
Give the technical term for the statistical study of human population of a region.
Define the terms Birth rate.
Define the terms Rate of growth of population.
Define the terms Exhaustible resource.
Given below are hypothetical figures in regard to population (in crores) of two countries A and B during the last three decades.
|
Country |
1971 |
1981 |
1991 |
|
A |
6.4 |
9.6 |
10.6 |
|
B |
15.7 |
15.7 |
15.3 |
Fill in the blanks :
The country _________ shows zero population growth between years __________ and __________.
