Class 5 Exam > Class 5 Videos > Pollution - Air, Water And Weather
Pollution - Air, Water And Weather Video Lecture - Class 5
FAQs on Pollution - Air, Water And Weather Video Lecture - Class 5
| 1. What are the major sources of air pollution? |  |
Ans. The major sources of air pollution include industrial emissions, vehicle exhaust, burning of fossil fuels, and agricultural activities.
| 2. How does air pollution affect human health? | |
Ans. Air pollution can have adverse effects on human health, leading to respiratory problems, allergies, and even cardiovascular diseases. It can also worsen existing conditions such as asthma and increase the risk of lung cancer.
| 3. What are the consequences of water pollution? | |
Ans. Water pollution can lead to the contamination of drinking water sources, causing various health issues such as gastrointestinal problems, skin diseases, and even organ damage. It also harms aquatic ecosystems, disrupting the balance of marine life.
| 4. How can we prevent water pollution? | |
Ans. To prevent water pollution, we can adopt measures such as treating wastewater before releasing it into water bodies, reducing the use of harmful chemicals, practicing responsible waste disposal, and promoting awareness about the importance of water conservation.
| 5. Can weather conditions contribute to pollution levels? | |
Ans. Yes, weather conditions can contribute to pollution levels. For example, during temperature inversions, where warm air traps pollutants close to the ground, pollution levels can increase. Additionally, certain weather patterns can transport pollutants over long distances, affecting air quality in different regions.
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Nov 16, 2024 Last updated |
Pollution - Air, Water And Weather for Class 52024 is part of Class 5 preparation. The notes and questions for Pollution - Air, Water And Weather
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