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Class 6 Science Chapter 14 Water Worksheet




In this page we have Class 6 Science Chapter 14 Water Worksheet. Hope you like them and do not forget to like , social share and comment at the end of the page.
Question 1
FILL IN THE BLANKS
  1. The process of changing of water into its vapour is called ____________.
  2. The process of changing water vapour into water is called ____________
  3. The water that disappears into soil, becomes available as ______
  4. No rainfall for a year or more may lead to ____________ in that region.
  5. Excessive rains may cause ____________..

Answer

  1. Evaporation
  2. Condensation
  3. Ground water
  4. Draught
  5. Flood.


Question 2
TRUE OR FALSE
  1. The amount of usable water on earth is unlimited
  2. The source of ground water is always ocean.
  3. The process of water changing into its vapour is called evaporation.
  4. The evaporation of water takes place only in sunlight.
  5. Water vapour condenses to form tiny droplets of water in the upper layers of air where it is cooler.

Answer

  1. False
  2. False
  3. True
  4. False
  5. True


Question 3
UNSCRAMBLE THE FOLLOWING
  1. TSONICDOANEN
  2. PVORAU
  3. DOFOL
  4. HGOTRUD
  5. PAEOVTIONRA

Answer

  1. CONDENSATION
  2. VAPOUR
  3. FLOOD
  4. DROUGHT
  5. EVAPORATION


Question 4
. State For Each Of The Following Whether It Is Due To Evaporation Or Condensation:
  1. Water drops appear on the outer surface of a glass containing cold water.
  2. Steam rising from wet clothes while they are ironed.
  3. Fog appearing on a cold winter morning.
  4. Blackboard dries up after wiping it.
  5. Steam rising from a hot girdle when water is sprinkled on it.

Answer

  1. Condensation
  2. Evaporation
  3. Condensation
  4. Evaporation
  5. Evaporation.


Question 5
Column I
Column II
(p) Blackboard dries up after wiping it.
(i) Condensation
(q) Fog appearing on a cold winter morning
(ii) evaporation
(r) Water drops appear on the outer surface of a glass containing cold water.
 
(s) Steam rising from a hot girdle when water is sprinkled on it.
 

Answer

(p) -> (ii) , (q) -> (i), (r) -> (i), (s) ->(ii)


Question 6
VERY SHORT ANSWER TYPE QUESTIONS
  1. In which forms, water exists on the earth?
  2. What is transpiration?
  3. How are the clouds formed?
  4. What is meant by the conservation of water?
  5. Why a car radiator is filled with water?
  6. How much water is present in a man?
  7. How is the taste of pure water?
  8. What part of earth is covered with water?
  9. How does a plant get water for living?
  10. In which seasonal most of the rain occurs in our country?

Answer

i.Water exists on the earth in all three physical forms: ice, water and water vapour.
ii.Loss of water in the form of water vapour through stomata of leaves is called transpiration.
iii.Clouds are formed by the condensation of water vapour at high altitude.
iv.Careful, economical and wise use of water and avoiding the wastage of water is called conservation of water.
v. Car radiator is filled with water to keep the engine cool.
vi. 70%
vii. Pure water is tasteless.
viii. Three – fourth of earth is covered with water.
ix. A plant gets water from soil through its roots.
x. Monsoon season.



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