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Question
Examine any five factors affecting the density of population in the world.
Solution
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Relief and Topography: Flat plains and fertile valleys (e.g., Ganges Valley) support high population density, while mountainous regions (e.g., the Himalayas) have sparse populations.
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Climate: Moderate climates (like temperate regions) are more densely populated, whereas extreme climates (e.g., deserts like the Sahara or polar regions) have low population density.
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Soil Fertility: Fertile soils in river valleys (e.g., Nile and Indus) promote agriculture, supporting higher population densities.
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Availability of Water: Areas near water bodies (rivers, lakes) support dense populations due to agriculture, industry, and domestic needs (e.g., Nile Delta).
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Economic Opportunities: Industrial and urban areas offer jobs and better infrastructure, attracting higher populations (e.g., New York, Tokyo).