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Importance of Water Video Lecture | EVS for Class 4 (Our Wondrous World: New NCERT)
FAQs on Importance of Water Video Lecture - EVS for Class 4 (Our Wondrous World: New NCERT)
| 1. Why is water important for our body? |  |
Ans. Water is essential for our body as it helps maintain body temperature, aids in digestion, and ensures that nutrients and oxygen are transported to cells. It also helps remove waste and toxins from the body, keeping us healthy and functioning properly.
| 2. How much water should a person drink daily? | |
Ans. A person should ideally drink about 8 glasses of water a day, which is roughly 2 liters. However, the exact amount can vary depending on factors like age, activity level, and climate. It's important to listen to your body and drink when you feel thirsty.
| 3. What are some sources of water besides drinking? | |
Ans. Besides drinking plain water, we can get water from foods such as fruits and vegetables, which have high water content. Soups, broths, and beverages like tea and juice also contribute to our daily water intake.
| 4. Why do plants need water? | |
Ans. Plants need water for photosynthesis, which is the process they use to make their food. Water helps transport nutrients from the soil to the plant and keeps the plant cells turgid, which is essential for maintaining their structure and health.
| 5. What happens if we don't drink enough water? | |
Ans. If we don't drink enough water, we can become dehydrated. Symptoms of dehydration include thirst, dry mouth, fatigue, dizziness, and dark yellow urine. Severe dehydration can lead to serious health issues, so it's important to stay hydrated.
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Sep 19, 2025
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Video Description: Importance of Water for Class 4 2025 is part of EVS for Class 4 (Our Wondrous World: New NCERT) preparation.
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