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प्रश्न
Define the terms Exhaustible resource.
उत्तर
Exhaustible resource: Exhaustible resources are the once which are perished by the prolonged us and they can never be renewed or replaced.
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संबंधित प्रश्न
Match the items given in Column A with the most appropriate ones in Column B and rewrite the correct matching pairs.
| No | Column A | Column B |
| Sacculus | dynamic body balance | |
| Birth rate | Hyperglycemia | |
| DNA and histomes | Hypoglycemia | |
| Euro norms | Natality | |
| Diabetes mellitus | static body balance | |
| vehicular standards | ||
| nucleosome |
Demography and Population density [Definition]
The number of individuals inhabiting per unit area.
Explain Natality.
Give technical terms for Statistical study of human population
Define the terms Death rate.
Define the terms Rate of growth of population.
Define the terms Population density.
Our resources cannot keep pace with the rising population. Give three examples in support of this statement.
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 __________.
