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The World Population (Overview) Video Lecture | Geography Class 12 - Humanities/Arts

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FAQs on The World Population (Overview) Video Lecture - Geography Class 12 - Humanities/Arts

1. What is the current world population?
Ans. As of 2021, the world population is approximately 7.9 billion people.
2. What factors contribute to the growth of the world population?
Ans. Factors such as advancements in healthcare, increased life expectancy, improved sanitation, and higher fertility rates in some regions contribute to the growth of the world population.
3. How does the distribution of the world population vary across different regions?
Ans. The distribution of the world population varies greatly, with some regions being more densely populated than others. For example, Asia is the most populous continent, while Antarctica has a very low population density.
4. What are the potential consequences of overpopulation on the planet?
Ans. Overpopulation can lead to strain on resources, environmental degradation, increased competition for jobs and housing, and potential conflicts over limited resources.
5. How do experts predict the future world population growth?
Ans. Experts use various models and projections based on factors such as fertility rates, mortality rates, and migration patterns to predict future world population growth.
50 videos|247 docs|43 tests
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