Class 4 EVS Worksheet: Water Cycle

EVS lesson 21: The water cycle · Set 514 · 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.☀️ What gives the heat that makes water evaporate from the sea? (a) the sun (b) the soil (c) the moon (d) the stars
2. 2.Which of these is an example of precipitation? (a) a snowman turns to water (b) rain falls from clouds (c) puddles dry in the sun (d) drops on a cold glass
3. 3.Which of these is water as a liquid? (a) snow (b) ice (c) water vapour (d) sea water
4. 4.🧊💧♨️ Is “tap water” water as a solid, a liquid or a gas? (a) solid (b) liquid (c) gas
5. 5.🧊💧♨️ Is “snow” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
6. 6.🔄 Which change is this: hail falls from the sky? (a) evaporation (b) precipitation (c) melting (d) condensation
7. 7.♨️ At sea level, pure water boils at how many degrees Celsius?
8. 8.💧 In how many states can water be found (solid, liquid, gas)?
9. 9.True or false: “rain falls from clouds” is an example of precipitation. (a) True (b) False
10. 10.🧊 Pure water freezes into ice at how many degrees Celsius?
11. 11.🔍 Which is the odd one out? (a) steam (b) raindrops (c) river water (d) tap water
12. 12.Which of these is an example of precipitation? (a) water turns into ice (b) drops on a cold glass (c) snow falls on mountains (d) a snowman turns to water
13. 13.🧊💧♨️ Is “sea water” water as a solid, a liquid or a gas? (a) solid (b) gas (c) liquid
14. 14.🔄 Which change is this: wet clothes dry outside? (a) freezing (b) evaporation (c) precipitation (d) condensation
15. 15.🧊💧♨️ Is “river water” water as a solid, a liquid or a gas? (a) liquid (b) gas (c) solid
16. 16.🔄 Which change is this: ice cream drips in sun? (a) precipitation (b) freezing (c) evaporation (d) melting
17. 17.🔍 Which is the odd one out? (a) tap water (b) sea water (c) river water (d) water vapour
18. 18.🔄 Which change is this: clouds form in the sky? (a) freezing (b) melting (c) condensation (d) precipitation
19. 19.Which of these is water as a gas? (a) snow (b) river water (c) ice (d) steam
20. 20.True or false: “water turns into vapour” is an example of precipitation. (a) True (b) False
21. 21.Which of these is an example of melting? (a) drops on a cold glass (b) water turns into vapour (c) water turns into ice (d) ice turns into water
22. 22.🧊💧♨️ Is “ice” water as a solid, a liquid or a gas? (a) gas (b) solid (c) liquid
23. 23.True or false: “water turns into ice” is an example of melting. (a) True (b) False
24. 24.🔍 Which is the odd one out? (a) river water (b) hailstones (c) snow (d) ice
25. 25.🔄 What is the endless journey of water from the sea to the clouds and back called? (a) the solar system (b) the water cycle (c) the life cycle (d) the food chain
26. 26.Which of these is water as a liquid? (a) steam (b) an icicle (c) ice (d) tap water
27. 27.Which of these is an example of freezing? (a) wet clothes dry outside (b) snow falls on mountains (c) water turns into ice (d) rain falls from clouds
28. 28.Which of these is water as a solid? (a) dew (b) river water (c) water vapour (d) ice
29. 29.Which of these is an example of condensation? (a) vapour turns into drops (b) water turns into vapour (c) ice turns into water (d) a lake turns to ice
30. 30.🔄 Which change is this: water turns into ice? (a) precipitation (b) freezing (c) condensation (d) melting
31. 31.🔍 Which is the odd one out? (a) hailstones (b) raindrops (c) dew (d) tap water
32. 32.Which of these is water as a gas? (a) tap water (b) sea water (c) raindrops (d) water vapour
33. 33.True or false: “a lake turns to ice” is an example of precipitation. (a) True (b) False
34. 34.True or false: “wet clothes dry outside” is an example of melting. (a) True (b) False
35. 35.🔍 Which is the odd one out? (a) snow (b) frost (c) hailstones (d) dew
36. 36.🔍 Which is the odd one out? (a) ice (b) tap water (c) river water (d) sea water
37. 37.☁️ Clouds are made of tiny ___. (a) grains of sand (b) smoke puffs (c) bits of cotton (d) water droplets
38. 38.True or false: “snow falls on mountains” is an example of precipitation. (a) True (b) False
39. 39.True or false: “puddles dry in the sun” is an example of evaporation. (a) True (b) False
40. 40.🔍 Which is the odd one out? (a) river water (b) dew (c) raindrops (d) an icicle

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