Water is one of the most important things required for life, and our planet Earth is the only one with liquid water, with nearly 71% of its surface covered in water. The majority of the Earth’s water is in oceans, which is nearly 97%. Water is nature’s most precious gift, without which animals and plants cannot survive. We use water more frequently in our daily lives.
Download Class 6 Chemistry Worksheet on Chapter 14 Water Set 2 PDF
CBSE Class 6 Chemistry Chapter 14 Water – Set 2
Q-1: Evaporation is the process of formation of vapours from _______.
a) Solid Water
b) Liquid Water
c) Gaseous Water
d) Ice
Q-2: Which of the following processes does not contribute to cloud formation?
a) Condensation
b) Transpiration
c) Evaporation
d) None of the above
Q-3: Which of the following is a form of precipitation?
a) Rain
b) Hail
c) Snow
d) All of the above
Q-4: Where is the majority of the water on the Earth’s surface?
Q-5: Which of the following processes is responsible for the formation of dew?
a) Precipitation
b) Water cycle
c) Condensation
d) Evaporation
Q-6: Fill in the blanks:
a) In _________ conditions, it is difficult to get food and fodder.
b) By ______ and ________, the soil continues to lose water.
c) Snow in the mountains melts into ______.
d) Water flows down the mountains in the form of ________ and ________.
e) Ground water is drawn by __________.
Q-7: Give one word for the following:
a) A name given to falling water-drops.
b) A name given to tiny drops of water.
c) The process by which plants release water into the atmosphere.
d) A continuous process of circulation of water between ocean and land.
e) A form in which water is brought back to Earth’s surface.
Q-8: How did groundwater become available to us?
Q-9: How will you demonstrate the presence of water vapour in the atmosphere?
Q-10: What is the water cycle?
Q-11: Why do rivers flowing from the Himalayas not dry up in the summer?
Q-12: Water from flooded roads, rooftops, and a few other locations disappear after the rains. What happens to this water?
Q-13: Where does the water in the taps come from?
Q-14: If you’re given a bucket of water and a plate of water, and you place them in the sunlight, in which case will evaporation occur more quickly, and why?
Q-15: Akansha spent the summer at her mother’s house in a village. After a few days, she became aware of the water scarcity in her mother’s village. Akansha came up with the idea of using fun games to educate the villagers on the importance of water conservation practices.
a) What is meant by water conservation?
b) What challenges do you think villagers will face as a result of water scarcity?
c) What values of Akansha are shown here?
Download the PDF to access answers to the Chemistry Worksheet for Class 6 Chemistry Chapter 14 Water Set – 2
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