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Contents What is a resource? What is a Human Resource Distribution of Population Density of population Factors Affecting Distribution of
Population Population change Patterns of Population Change Population Composition
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What is a Resource
A stock or supply of money, materials, staff, and other assets that can be drawn on by a person or organization in order to function effectively.
Anything which is used to satisfy our needs is called a resource
We Can Classify resources through utility and value.
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What is a Human resource
Human resources is the set of individuals who make up the workforce of an organization, business sector, or economy.
Human Resource is the ultimate resource. Human resources Like other resources are
not equally distributed over the world . They differ in their in their educational levels,
age and sex. Their number and characteristics also keep
changing.
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Distribution of Population
The way in which people are spread cross the earth surface is known as the pattern of population distribution.
The Distribution of population in the world is extremely uneven.
Some areas are very crowded and some are sparsely populated.
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Density of Population
If only the Earth's land area of 150 million km2(58 million sq. miles) is taken into account, then human population density increases to 47 per km2 (120 per sq. mile). This includes all continental and island land area, including Antarctica.
Population density is the number of living in unit area of the earth’s surface.
It is expressed in as square km.
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Factors Affecting Distribution population
It was divided into two parts . They are : Geographical Factors Social , cultural and economic factors Geographical Factors:1. Topography2. Climate3. Soil4. Water 5. Minerals
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Population Change
The population change refers to change in the number of people during the specific time. The world population has not been stable. It has increased manifold.
This subject is very closely related to demographics, the statistics of how many people there are in a given population.
It also depends on Birth Rate and Death Rate.
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Patterns of Population change
A population cycle in zoology is a phenomenon where populations rise and fall over a predictable period of time.
It had Birth Rates and Death rates. We have to have more growth rates
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Population Composition
People greatly vary in their Age, Sex, Literacy , Level ,Health Condition, Occupation and their Income Level.
Population Composition refers to the structure of Population.
The Composition of population helps us to know that how many males, females, which age group they belong .