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Overview: Environment Video Lecture | Crash course for UPSC (Hindi)
FAQs on Overview: Environment Video Lecture - Crash course for UPSC (Hindi)
| 1. What are the major causes of environmental pollution? |  |
Ans. The major causes of environmental pollution include industrial waste, vehicle emissions, deforestation, improper waste disposal, and use of non-renewable energy sources.
| 2. How does deforestation contribute to climate change? | |
Ans. Deforestation contributes to climate change by reducing the number of trees that absorb carbon dioxide and release oxygen. This leads to an increase in greenhouse gases, causing a rise in global temperatures.
| 3. What are the effects of air pollution on human health? | |
Ans. Air pollution can have severe effects on human health, including respiratory problems, allergies, asthma, lung cancer, and cardiovascular diseases. It can also worsen existing conditions and reduce overall life expectancy.
| 4. What are the primary sources of water pollution? | |
Ans. The primary sources of water pollution include industrial waste, agricultural runoff, improper sewage disposal, oil spills, and chemical dumping. These activities introduce pollutants into water bodies, harming aquatic life and making the water unfit for consumption.
| 5. How can individuals contribute to environmental conservation? | |
Ans. Individuals can contribute to environmental conservation by practicing sustainable habits such as reducing water and electricity consumption, recycling, using eco-friendly products, conserving natural resources, and supporting initiatives that promote environmental protection.
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Jan 15, 2025
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Video Description: Overview: Environment for UPSC 2025 is part of Crash course for UPSC (Hindi) preparation.
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