Class 1 Exam > Class 1 Videos > Science Olympiad for Class 1 > Precious Water
Precious Water Video Lecture | Science Olympiad for Class 1
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FAQs on Precious Water Video Lecture - Science Olympiad for Class 1
| 1. What are the major sources of water pollution? |  |
Ans. The major sources of water pollution include industrial discharges, sewage and wastewater, agricultural runoff, and oil spills. These pollutants contaminate water bodies and pose a threat to the quality of our precious water resources.
| 2. How does water pollution affect human health? | |
Ans. Water pollution can have severe impacts on human health. Contaminated water can lead to the spread of waterborne diseases such as cholera, dysentery, and typhoid. It can also contain harmful chemicals, heavy metals, and toxins that can cause various health problems, including organ damage, cancer, and developmental issues.
| 3. What are the consequences of depleting freshwater sources? | |
Ans. Depleting freshwater sources can have significant consequences. It can lead to water scarcity, affecting agricultural productivity, sanitation, and access to clean drinking water. It can also disrupt ecosystems, leading to the loss of biodiversity and exacerbating the impacts of climate change.
| 4. How can individuals contribute to conserving water? | |
Ans. Individuals can contribute to conserving water by practicing water-saving habits such as taking shorter showers, fixing leaks, using water-efficient appliances, and collecting rainwater for various purposes. Conserving water can help reduce the strain on freshwater sources and promote sustainability.
| 5. Why is it important to protect and conserve water? | |
Ans. Protecting and conserving water is crucial for various reasons. Water is essential for all forms of life and is a finite resource. By protecting and conserving water, we ensure its availability for future generations and maintain the balance of ecosystems. Additionally, water conservation helps reduce energy consumption and mitigate the impacts of climate change.
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Nov 22, 2024 Last updated |
Video Description: Precious Water for Class 1 2024 is part of Science Olympiad for Class 1 preparation.
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