Drinking Water

Key Notes:
1. Importance of Water:
– Water is essential for all living beings, including humans.
– It makes up a large part of our bodies and is necessary for various bodily functions.
2. Sources of Drinking Water:
– We get drinking water from various sources like taps, wells, rivers, and lakes.
– In many places, water is treated in water treatment plants to make it safe for drinking.
Uses of water
- Water is used for drinking, bathing, cooking food and washing dishes, clothes, fruits, vegetables and brushing teeth.
Percentage of water

3. Clean vs. Contaminated Water:
– Clean water is safe to drink and doesn’t make us sick.
– Contaminated water contains harmful substances and can lead to diseases.
4. Conserving Water:
– We should try to use water wisely and not waste it.
– Simple actions like turning off the tap while brushing your teeth can help save water.
Ways to conserve water
- Check your toilet for leaks. …
- Install water-saving shower heads or flow restrictors. …
- Unclean water can be used for cleaning, watering plants and washing cars.
- Turn off the tap and shower, when not in use.
5. Hydration:
– Drinking enough water keeps us hydrated, which is important for our health.
– Dehydration can lead to feeling tired, dizzy, and can be harmful.
6. Water Cycle:
– Water is constantly moving in a cycle from the earth to the atmosphere and back.
– This cycle includes processes like evaporation, condensation, and precipitation.
7. Water Around the World:
– Not everyone in the world has easy access to clean drinking water.
– Some places face water shortages, and it’s important to use water responsibly.
8. Waterborne Diseases:
– Drinking contaminated water can lead to diseases like cholera, dysentery, and typhoid.
– It’s crucial to have access to safe drinking water to prevent these illnesses.
9. Water Conservation Tips:
– Take shorter showers and fix any leaking faucets.
– Use a glass for drinking water instead of disposable plastic bottles to reduce waste.
10. The Role of Governments and Communities:
– Governments and communities work to provide safe drinking water to everyone.
– They set regulations and build infrastructure like water treatment plants.
Let’s practice!