Geography, asked by debasmita1977, 6 months ago

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Answered by arnavagupta3006
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ANSWER 1 - People are a nation's greatest resource. Nature's bounty becomes significant only when people find it useful. It is people with their demands and abilities that turn them into 'resources'. Hence, human resource is the ultimate resource.

ANSWER 2- Areas near water sources and equator are most populated and areas except these are less populated like mountains etc.

ANSWER 3-Population density is a measurement of population per unit area, or exceptionally unit volume; it is a quantity of type number density. It is frequently applied to living organisms, most of the time to humans. It is a key geographical term

ANSWER 4-The main factors determining population distribution are : climate, landforms, topography, soil, energy and mineral resources, accessibility like distance from sea coast, natural harbours, navigable rivers or canals, cultural factors, political boundaries, controls on migration and trade, government policies.

ANSWER 5-Population change, defined generally, is the difference in the size of a population between the end and the beginning of a given time period (usually one year). Specifically, it is the difference in population size on 1 January of two consecutive years.

ANSWER 6- a)The crude birth rate in a period is the total number of live births per 1,000 population divided by the length of the period in years. The number of live births is normally taken from a universal registration system for births; population counts from a census, and estimation through specialized demographic techniques

b)Mortality rate, or death rate, is a measure of the number of deaths in a particular population, scaled to the size of that population, per unit of time

c)The "population growth rate" is the rate at which the number of individuals in a population increases in a given time period, expressed as a fraction of the initial population.

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