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प्रश्न
Explain the term Emigration.
उत्तर
Emigration (E) is the number of individuals of the population who left the habitat during the time period.
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संबंधित प्रश्न
Describe diagrammatic representation of age structure showing declining population.
Distinguish between Natality and Mortality.
Which district has the lowest child sex ratio?
Identify the type of growth in the given figure of age pyramid.
Age pyramid
On which of the following factors does the population growth of a country depends upon?
The number of individuals present per unit space in a given time is known as ______.
What can you interpret from an age pyramid with a broad base?
Identify ‘A’ in the given graph of population growth:
The aggregate of processes that determine the size and composition of any population is called ______.
Match the following:
| Column A | Column B | ||
| (i) | Organism | (a) | Large unit with specific climatic zone |
| (ii) | Population | (b) | Different species in particular area |
| (iii) | Community | (c) | Same species in a geographical area |
| (iv) | Biome | (d) | Basic unit of ecological hierarchy |
