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A Journey through States of Water Video Lecture | Science for Class 6

FAQs on A Journey through States of Water Video Lecture - Science for Class 6

1. What are the three states of water?
Ans. The three states of water are solid (ice), liquid (water), and gas (water vapor).
2. How does water change from one state to another?
Ans. Water changes from one state to another through the processes of melting (solid to liquid), freezing (liquid to solid), evaporation (liquid to gas), condensation (gas to liquid), and sublimation (solid to gas).
3. What is the importance of the different states of water?
Ans. The different states of water play a crucial role in Earth's water cycle, providing essential resources for life, influencing climate and weather patterns, and contributing to various natural phenomena.
4. How does temperature affect the states of water?
Ans. Temperature directly affects the states of water. For example, increasing the temperature can cause water to change from a solid to a liquid or from a liquid to a gas, while decreasing the temperature can lead to the reverse process.
5. Can water exist in more than three states?
Ans. While the three main states of water are solid, liquid, and gas, under specific conditions, water can also exist in other states such as supercooled water (below freezing point but still liquid) or superheated water (above boiling point but still liquid).
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