We are living in this dynamic world where everything is changing at a very fast rate. The human needs are not exception to it. As the population of this world is increasing the needs and necessities of the basic things are also increasing. We require plenty of water every day for drinking , cooking and washing. The chief sources of potable water are the surface and ground water. Water is affecting the lives of people in India and other countries of the world in many ways, and the lack of clean water is becoming a major problem. It is a problem for which people's efforts needed at the global level. Water conservation is the only way to save water in the future to solve the problem of water scarcity. We all need to understand the problems related to lack of water in the future. We should not ruin and pollute useful water in our life and encourage water conservation. Three-fourths of the Earth is surrounded by water, 97% of the entire water in the ocean is salt water, only 3% of the entire water on the earth is worth use which is 70% in the form of ice layer and glacier and 1% drinking water Is available in the form of water. Everyone should understand their own responsibility and avoid using excess water. To save ourselves from the water wastage, we must be aware of the news of the people who are struggling daily for each drop of water for their living. We should promote programs related to water conservation and should make a habit of washing our hands, fruits, vegetables etc. with water utensil instead of the open tap. We should encourage our family members, and others to adopt this process to get positive results.
1. पास्कल किसकी इकाई है दाब की 2. चलती हुई बस जब अचानक ब्रेक लgती है तो उसमें बैठे हुए यात्री आगे की दिशा में गिरते हैं किसको किसके द्वारा समझाया जा सकता है न्यूटन का पहला नियम 3. दूध से क्रीम निकालने में कौन सा बल लगता है उत्तर अपकेंद्रीय बल 4. ध्वनि की चाल अधिकतम किसमें होती है उत्तर निर्वात में 5. दाढ़ी बनाने के लिए काम में लेते हैं अवतल दर्पण 6. इलेक्ट्रॉन की खोज किसने की थी उत्तर जे जे थॉमसन ने 7.भविष्य का ईंधन किसे कहा जाता है उत्तर हाइड्रोजन को 8.धोने का सोडा किस का प्रचलित नाम है उत्तर सोडियम कार्बोनेट 9.सोडियम बाई कार्बोनेट का सामान्य नाम क्या है उत्तर beकिंग सोडा 10. पोटेशियम नाइट्रेट का प्रयोग किसके उत्पादन में होता है उत्तर Uravark के उत्पादन में 11.विश्व पर्यावरण दिवस किस दिन मनाया जाता है उत्तर है 6 जून को 12. विटामिन ए को किस नाम से जाना जाता है रेटिनोल 13.yeast ek क्या है कवक है
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