Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 740 · 40 questions

What you do (Up as vapour, down as drops): 1. Pour some water into the big bowl and stand the small cup in the middle. 2. Cover the bowl tightly with cling film. 3. Put a few ice cubes on top of the film, over the cup. 4. Leave it in the sun for an hour and look for drops in the cup.

1. 1.🛟 Why should only a grown-up handle any hot water? (a) hot water is magnetic (b) hot water is heavy (c) hot water can scald (d) it changes colour
2. 2.🔮 Predict: you put ice cubes on top of the cling film. What happens? (a) fewer drops form (b) more drops form (c) the water turns red (d) the bowl freezes
3. 3.True or false: ice cubes is not needed for the water cycle bowl. (a) False (b) True
4. 4.🧺 Which of these is not needed for the water cycle bowl? (a) cling film (b) water (c) a small cup (d) yeast
5. 5.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “how many drops form”? (a) we change it (b) we measure it (c) we keep it the same
6. 6.🌧️ The drops falling back into the bowl are like which part of the real water cycle? (a) lightning (b) sunshine (c) wind (d) rain
7. 7.🧺 Do we need sunlight for the water cycle bowl? (a) not needed (b) needed
8. 8.💧 Which of these is condensation? (a) drops under a pot lid (b) wet hair drying (c) sweat drying on skin (d) butter going runny
9. 9.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? Which of these is what we measure? (a) the size of the bowl (b) how many drops form (c) the cling film cover (d) sun or shade
10. 10.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) ice cubes (b) a big bowl (c) water (d) a magnet
11. 11.🔍 Which is the odd one out? (a) wet clothes drying (b) a puddle drying up (c) snow turning to water (d) wet hair drying
12. 12.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) yeast (c) ice cubes (d) a big bowl
13. 13.🧺 Which of these is needed for the water cycle bowl? (a) turmeric powder (b) ice cubes (c) yeast (d) a magnet
14. 14.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the time we wait is kept the same. (a) True (b) False
15. 15.🧺 Which of these is needed for the water cycle bowl? (a) a mirror (b) a balloon (c) a big bowl (d) a magnet
16. 16.🔍 Which is the odd one out? (a) drops under a pot lid (b) a puddle drying up (c) a misty bathroom mirror (d) drops on a cold glass
17. 17.True or false: a magnet is not needed for the water cycle bowl. (a) True (b) False
18. 18.💧 Which change is this: dew on morning grass? (a) freezing (b) condensation (c) melting (d) evaporation
19. 19.True or false: sunlight is not needed for the water cycle bowl. (a) False (b) True
20. 20.📘 What is water vapour? (a) salty water (b) water as a gas (c) tiny ice cubes (d) a kind of smoke
21. 21.🧺 Do we need water for the water cycle bowl? (a) not needed (b) needed
22. 22.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “sun or shade”? (a) we measure it (b) we change it (c) we keep it the same
23. 23.🔍 Which is the odd one out? (a) a misty bathroom mirror (b) dew on morning grass (c) drops under a pot lid (d) sweat drying on skin
24. 24.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a battery cell (b) a big bowl (c) sunlight (d) water
25. 25.🧺 Which of these is needed for the water cycle bowl? (a) a small cup (b) a mirror (c) a magnet (d) a battery cell
26. 26.🔮 Predict: a bowl of water is left uncovered in the hot sun all day. What happens? (a) it turns to salt (b) the water increases (c) it turns to ice (d) some water evaporates
27. 27.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) ice cubes (c) turmeric powder (d) cling film
28. 28.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) sunlight (b) a mirror (c) a small cup (d) a big bowl
29. 29.💧 Which change is this: making ice lollies? (a) melting (b) condensation (c) evaporation (d) freezing
30. 30.💧 In the covered bowl, where does the water vapour come from? (a) the bowl itself (b) the cling film (c) water warmed by the Sun (d) the air outside
31. 31.True or false: a misty bathroom mirror is evaporation. (a) True (b) False
32. 32.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? Which of these is kept the same? (a) sun or shade (b) how many drops form (c) the amount of water
33. 33.🔍 Which is the odd one out? (a) wet clothes drying (b) a puddle drying up (c) sweat drying on skin (d) ice becoming water
34. 34.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the size of the bowl”? (a) we measure it (b) we keep it the same (c) we change it
35. 35.💧 Which of these is evaporation? (a) a misty bathroom mirror (b) dew on morning grass (c) wet clothes drying (d) a pond icing over
36. 36.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the amount of water is what we measure. (a) True (b) False
37. 37.💧 Which change is this: a pond icing over? (a) condensation (b) evaporation (c) freezing (d) melting
38. 38.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the time we wait”? (a) we change it (b) we keep it the same (c) we measure it
39. 39.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? What do we do with “the cling film cover”? (a) we change it (b) we measure it (c) we keep it the same
40. 40.🧺 Which of these is needed for the water cycle bowl? (a) turmeric powder (b) a magnet (c) yeast (d) water

Free science experiments lessons, practice and worksheets at talentjr.in/science-experiments-for-kids