Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 236 · 40 questions

Remember (Up, cool, down): Evaporation: water → vapour (puddles dry, wet clothes dry). Condensation: vapour → drops (clouds, drops on a cold glass). Freezing: water → ice. Melting: ice → water. Precipitation: rain, hail and snow falling. Water boils at 100 °C at sea level and freezes at 0 °C.

1. 1.Which of these is water as a solid? (a) tap water (b) raindrops (c) steam (d) hailstones
2. 2.True or false: “water turns into ice” is an example of freezing. (a) False (b) True
3. 3.Which of these is an example of freezing? (a) a snowman turns to water (b) hail falls from the sky (c) puddles dry in the sun (d) a lake turns to ice
4. 4.Which of these is water as a gas? (a) sea water (b) steam (c) frost (d) hailstones
5. 5.Which of these is an example of precipitation? (a) puddles dry in the sun (b) rain falls from clouds (c) a snowman turns to water (d) wet clothes dry outside
6. 6.Which of these is water as a gas? (a) ice (b) sea water (c) water vapour (d) hailstones
7. 7.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
8. 8.True or false: “a lake turns to ice” is an example of freezing. (a) True (b) False
9. 9.Which of these is water as a liquid? (a) raindrops (b) frost (c) an icicle (d) hailstones
10. 10.☀️ What gives the heat that makes water evaporate from the sea? (a) the stars (b) the moon (c) the soil (d) the sun
11. 11.Which of these is an example of condensation? (a) vapour turns into drops (b) wet clothes dry outside (c) puddles dry in the sun (d) hail falls from the sky
12. 12.🔄 Which change is this: puddles dry in the sun? (a) precipitation (b) melting (c) condensation (d) evaporation
13. 13.☁️ Clouds are made of tiny ___. (a) grains of sand (b) water droplets (c) bits of cotton (d) smoke puffs
14. 14.🔍 Which is the odd one out? (a) steam (b) snow (c) an icicle (d) ice
15. 15.True or false: “a snowman turns to water” is an example of condensation. (a) True (b) False
16. 16.True or false: “water turns into ice” is an example of evaporation. (a) False (b) True
17. 17.🔄 Which change is this: ice turns into water? (a) precipitation (b) melting (c) evaporation (d) condensation
18. 18.Which of these is water as a solid? (a) frost (b) water vapour (c) dew (d) sea water
19. 19.🌊 Where is most of the water on Earth? (a) in rivers (b) in clouds (c) in the oceans (d) in wells
20. 20.🔍 Which is the odd one out? (a) sea water (b) ice (c) hailstones (d) an icicle
21. 21.Which of these is water as a liquid? (a) hailstones (b) an icicle (c) snow (d) tap water
22. 22.🧊💧♨️ Is “dew” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
23. 23.Which of these is water as a solid? (a) ice (b) dew (c) tap water (d) steam
24. 24.🧊💧♨️ Is “an icicle” water as a solid, a liquid or a gas? (a) liquid (b) solid (c) gas
25. 25.Which of these is water as a liquid? (a) steam (b) an icicle (c) river water (d) ice
26. 26.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
27. 27.Which of these is an example of freezing? (a) puddles dry in the sun (b) drops on a cold glass (c) hail falls from the sky (d) water turns into ice
28. 28.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the life cycle (c) the water cycle (d) the food chain
29. 29.Which of these is an example of melting? (a) puddles dry in the sun (b) vapour turns into drops (c) ice cream drips in sun (d) hail falls from the sky
30. 30.🧊 Pure water freezes into ice at how many degrees Celsius?
31. 31.True or false: “vapour turns into drops” is an example of precipitation. (a) False (b) True
32. 32.🔍 Which is the odd one out? (a) raindrops (b) dew (c) river water (d) water vapour
33. 33.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) liquid (c) solid
34. 34.True or false: “a lake turns to ice” is an example of evaporation. (a) False (b) True
35. 35.♨️ At sea level, pure water boils at how many degrees Celsius?
36. 36.🔄 Which change is this: a snowman turns to water? (a) freezing (b) precipitation (c) evaporation (d) melting
37. 37.💧 In how many states can water be found (solid, liquid, gas)?
38. 38.True or false: “puddles dry in the sun” is an example of evaporation. (a) False (b) True
39. 39.Which of these is an example of evaporation? (a) ice cream drips in sun (b) water turns into ice (c) snow falls on mountains (d) water turns into vapour
40. 40.🔍 Which is the odd one out? (a) an icicle (b) hailstones (c) ice (d) raindrops

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