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If you have read facts about water, you know it is present everywhere in different states such as liquid, solid, and gas. It is essential to sustain life on our planet Earth. Water helps our plants bloom flowers, and grow crops, and it is even present in our bodies. Surprised? Facts about the human body state that our body is made up of about 60% water. This is why your elders always give you a little piece of advice to stay hydrated. In this blog, you will read more such interesting facts about water in English. So, if you are ready to learn everything about water conservation, water composition, water scarcity, and the water cycle, you are at the right place. Let’s learn some interesting information about water!
Table of Contents
10 Facts About Water Scarcity
1. Although about 70% of the planet is covered in water, humans can only drink 2.5% of it.
2. According to UNICEF, 4 billion people or about two-thirds of the world’s population experience severe water scarcity every year.
3. Women in countries like Asia and Africa walk an average of 6 kilometres or 3.7 miles for water.
4. According to UNICEF, lack of clean water leads to the death of about 1.6 million children every year. Most of these children are younger than five years old.
5. Because of climate change and increasing population, our planet is running out of drinkable water.
6. If things don’t get better, more than 5 billion people will face water shortage by the year 2050.
7. Irrigated agriculture and industries take up more than 80% of the water supply every year in countries with extreme water scarcity.
8. The problem of water scarcity is not limited to developing countries only. To your surprise, more than 30 million Americans live in areas where water systems do not follow the basic safety rules.
9. There are countries in the world where water scarcity has led to the privatisation of water. This leads to many private companies charging more than 50% more than local governments for the same utilities.
10. By 2030, there are chances that about 700 million people could be displaced by intense water scarcity.
Unusual Facts About Water
1. Water is renewable but not an unlimited resource.
2. Water is known as the universal solvent as it can dissolve more substances than any other known liquid on Earth.
3. The agricultural sector is the biggest consumer of global freshwater and also a major water polluter.
4. Water can become gas from its solid state without becoming a liquid. This process is called sublimation.
5. Without water, life on earth is impossible.
6. Water is the only natural substance that is found in all three physical states at the normal temperature of Earth.
7. Water freezes at 32 degrees Fahrenheit.
8. Water boils at 212 degrees Fahrenheit at sea level.
9. Ice, the solid state of water, is less dense than water.
10. Water molecules are adhesive, meaning they stick to molecules of other substances.
11. Sound waves can travel long distances in water as compared to air. This is because water has a high density.
12. Pure water has a neutral pH of 7, meaning it is neither acidic nor basic.
13. Water is the most cohesive substance among the non-metallic liquids.
14. Water has a high heat index, meaning it absorbs heat before it begins to get hot.
15. Water has a high surface tension. This allows water to easily move through the roots of your favourite plants and through tiny blood vessels in our bodies.
Facts About Water Composition
1. A water molecule is composed of two hydrogen atoms and one oxygen atom. These atoms are linked to each other by a single chemical bond.
2. The chemical formula of water is H2O.
3. Water exists in gaseous, liquid, and solid forms.
4. A drop of water contains billions of water molecules.
10 Facts About Water Pollution
1. Water pollution happens when harmful substances and chemicals contaminate a water body such as rivers, lakes, and oceans.
2. Contaminated water can cause numerous diseases such as diarrhoea, cholera, typhoid, and dysentery.
3. Fertilisers, nitrates, viruses, bacteria, plastics, faecal waste, and radioactive substances are some of the major water pollutants.
4. Estimates suggest that water contamination kills more people than war and other forms of violence in a year.
5. By 2050, the global demand for freshwater is expected to be one-third greater than today, making water pollution a foe.
6. Restricting single-use plastics and chemical pesticides in crops and encouraging practices such as sustainable fishing can help prevent water pollution.
7. According to the UN, about 80% of the world’s wastewater flows back into the environment without being treated or reused.
8. Groundwater in Bangladesh contains a high amount of arsenic, a highly toxic and poisonous carcinogenic.
9. The Ganges River, which flows through India and Bangladesh, is considered one of the most polluted rivers in the world. It is full of dirt, garbage, and remains of dead animals and humans.
10. Asia has the highest number of contaminated rivers than other continents.
Interesting Facts About Water Cycle
1. The water cycle refers to the continuous cycle of water in the Earth’s atmosphere.
2. It is also known as hydrologic cycle.
3. In this cycle, water moves between lakes, rivers, oceans, and the land.
4. As it moves in the cycle, water can be liquid, gas, or in a solid state.
5. Another interesting fact about the water cycle is that it includes several stages like evaporation, condensation, precipitation, and collection.
6. Earth has been recycling water for over 4 billion years.
Quiz on Water
Here are a few quiz questions on water with answers to try and find out how much you have learnt from the above-mentioned facts about water.
1. Which of the following statements is true about water and our planet?
| a) 80% of the planet is covered in land |
| b) 70% of the planet is covered in water |
| c) 50% of the planet is covered in water |
2. Which sector is the biggest consumer of freshwater?
| a) Food industry |
| b) Poultry & Meat processing, Fisheries |
| c) Agriculture |
3. Water has the ability to become a gas from a solid without becoming a liquid. What is the name of this process?
| a) Sublimation |
| b) Evaporation |
| c) Condensation |
4. Which of the following natural substances is found in all three physical states at the normal temperature of Earth?
| a) Coal |
| b) Air |
| c) Water |
5. What is the pH level of pure water?
| a) 7 |
| b) 6 |
| c) 5 |
6. What is the chemical formula of water?
| a) CO2 |
| b) H2O |
| c) NaCl |
7. Which of the following processes is not a part of the water cycle?
| a) Evaporation |
| b) Precipitation |
| c) Congestion |
8. Why is water called a universal solvent?
| a) Because it exists in three forms |
| b) Because it is easily available in all countries |
| c) Because it can dissolve more substances than other known liquids |
9. What is the freezing point of water?
| a) 32 degrees Fahrenheit |
| b) 212 degrees Fahrenheit |
| c) 101 degrees Fahrenheit |
10. What is the freezing point of water at sea level?
| a) 212 degrees Fahrenheit |
| b) 32 degrees Fahrenheit |
| c) 10 degrees Fahrenheit |
Answer Key
| 1. c | 6. b |
| 2. b | 7. c |
| 3. a | 8. c |
| 4. c | 9. a |
| 5. a | 10. a |
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FAQs
5 interesting facts about water include that a water molecule is made up of two hydrogen atoms and one oxygen atom, it is available in liquid, solid, and gaseous form, it is known as the universal solvent, H2O is its chemical formula, and lastly, water can become gas from its solid state without becoming a liquid in a process called sublimation.
One mysterious fact about water is that it is the only substance on Earth that is found naturally in three forms; liquid, solid, and gas.
One water fact for kids is that it is made up of hydrogen and oxygen.
Hope you enjoyed reading these interesting facts about water. If you want to know more about topics like this, then visit our Interesting Facts and General Knowledge page!