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Very Short Question Answers: A Journey through States of Water | Science Class 6 PDF Download

Q1: What is water primarily composed of?
Ans:
Water is composed of hydrogen and oxygen.

Q2: Are ice and water the same substance?
Ans: 
Yes, they are different states of the same substance.

Q3: What happens to water on a hot pan?
Ans:
It converts to steam, which is water vapor.

Q4: What is the process of water turning into vapor called?
Ans: 
The process is called evaporation.

Q5: Why do puddles disappear on warm days?
Ans:
Due to evaporation and water seeping into the ground.

Q6: Why do water droplets form on a cold bottle?
Ans: 
Due to condensation of water vapor from the air.

Q7: What is condensation?
Ans: 
Condensation is when water vapor turns into liquid water.

Q8: What are the three states of water?
Ans:
Solid, liquid, and gas.

Q9: How can we change water's state?
Ans: 
By adding or removing heat.

Q10: What is melting?
Ans: 
Melting is the transition from solid (ice) to liquid (water).

Q11: What does an Atmospheric Water Generator do?
Ans: 
It produces drinkable water from humid air.

Q12: Why do clothes dry faster on windy days?
Ans: 
Wind increases the rate of evaporation.

Q13: What factors affect evaporation?
Ans: 
Temperature, surface area, air movement, and humidity.

Q14: How does evaporation cool us down?
Ans: 
Evaporation absorbs heat, cooling the surroundings.

Q15: What role does condensation play in the water cycle?
Ans:
It forms clouds and returns water to the Earth's surface.

Q16: Why does water vapor rise in the atmosphere?
Ans: 
It is less dense than the surrounding air.

Q17: What is the cooling effect of evaporation observed in?
Ans: 
Sweating and cooling of earthen pots.

Q18: What is freezing?
Ans: 
Freezing is the transition from liquid (water) to solid (ice).

Q19: How do clouds form rain?
Ans: 
Through condensation of water vapor into droplets.

Q20: Why is water essential for living things?
Ans:
It is crucial for survival and maintaining health.

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FAQs on Very Short Question Answers: A Journey through States of Water - Science Class 6

1. What are the three states of water?
2. How does water change from one state to another?
Ans. Water changes its state through processes such as melting (solid to liquid), freezing (liquid to solid), evaporation (liquid to gas), and condensation (gas to liquid).
3. What is the water cycle?
Ans. The water cycle is the continuous process where water evaporates from the Earth's surface, forms clouds, and returns as precipitation (rain, snow) to the ground.
4. Why is water important for life?
Ans. Water is essential for all living organisms as it is involved in various biological processes, helps maintain body temperature, and is necessary for the survival of plants and animals.
5. How can we conserve water in our daily lives?
Ans. We can conserve water by fixing leaks, using water-saving fixtures, taking shorter showers, and not wasting water while washing dishes or brushing teeth.
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