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Population Growth and Distribution Video Lecture | Geography Class 12 - Humanities/Arts
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FAQs on Population Growth and Distribution Video Lecture - Geography Class 12 - Humanities/Arts
| 1. What is population growth and distribution? |  |
Ans. Population growth refers to the increase in the number of individuals in a population over time, while population distribution refers to the pattern of where individuals are located within a given area or region.
| 2. How is population growth calculated? | |
Ans. Population growth is typically calculated by subtracting the initial population from the final population, and then dividing the result by the initial population. The resulting number is then multiplied by 100 to express the growth rate as a percentage.
| 3. What factors influence population growth? | |
Ans. Several factors influence population growth, including birth rate, death rate, migration, and fertility rate. Birth rate and fertility rate refer to the number of births per 1,000 individuals, while death rate refers to the number of deaths per 1,000 individuals. Migration refers to the movement of individuals into or out of a population.
| 4. Why is population distribution important? | |
Ans. Population distribution is important because it helps us understand how individuals are spatially organized within a given area. It provides insights into factors such as resource availability, infrastructure development, and urbanization. Population distribution also influences the social, economic, and political dynamics of a region.
| 5. How does population growth affect the environment? | |
Ans. Population growth can have significant impacts on the environment. As the population increases, there is a greater demand for resources such as food, water, and energy. This can lead to deforestation, depletion of natural resources, pollution, and increased greenhouse gas emissions. Population growth also puts pressure on ecosystems and can contribute to habitat destruction and loss of biodiversity.
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Dec 23, 2024 Last updated |
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