Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 632 · 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) it changes colour (b) hot water can scald (c) hot water is heavy (d) hot water is magnetic
2. 2.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the size of the bowl is what we measure. (a) False (b) True
3. 3.🔍 Which is the odd one out? (a) making ice lollies (b) water becoming ice (c) a puddle drying up (d) a pond icing over
4. 4.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: how many drops form is the one thing we change. (a) True (b) False
5. 5.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) a big bowl (c) a small cup (d) turmeric powder
6. 6.🌧️ The drops falling back into the bowl are like which part of the real water cycle? (a) lightning (b) wind (c) rain (d) sunshine
7. 7.🛟 What should you do with wet floors after the experiment? (a) pour more water (b) wipe them dry (c) slide on them (d) leave them wet
8. 8.🔍 Which is the odd one out? (a) making ice lollies (b) water becoming ice (c) a pond icing over (d) dew on morning grass
9. 9.True or false: a balloon is needed for the water cycle bowl. (a) False (b) True
10. 10.⚖️ 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 keep it the same (b) we measure it (c) we change it
11. 11.⚖️ 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) how many drops form (b) sun or shade (c) the time we wait
12. 12.True or false: water is needed for the water cycle bowl. (a) False (b) True
13. 13.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a small cup (b) yeast (c) cling film (d) water
14. 14.🧺 Which of these is needed for the water cycle bowl? (a) a battery cell (b) cling film (c) yeast (d) a magnet
15. 15.💧 Which of these is freezing? (a) wet clothes drying (b) a pond icing over (c) drops under a pot lid (d) wet hair drying
16. 16.🔍 Which is the odd one out? (a) ice becoming water (b) a pond icing over (c) snow turning to water (d) butter going runny
17. 17.⚖️ 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) how many drops form (b) the size of the bowl (c) sun or shade
18. 18.💧 Which of these is condensation? (a) butter going runny (b) snow turning to water (c) a puddle drying up (d) drops on a cold glass
19. 19.💧 Which change is this: butter going runny? (a) melting (b) freezing (c) condensation (d) evaporation
20. 20.💧 Which of these is melting? (a) making ice lollies (b) drops on a cold glass (c) snow turning to water (d) sweat drying on skin
21. 21.⚖️ 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 amount of water (b) the cling film cover (c) sun or shade (d) how many drops form
22. 22.⚖️ 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 measure it (b) we change it (c) we keep it the same
23. 23.💧 Which of these is evaporation? (a) dew on morning grass (b) ice becoming water (c) making ice lollies (d) wet clothes drying
24. 24.🧺 Do we need a small cup for the water cycle bowl? (a) needed (b) not needed
25. 25.💧 Which of these is evaporation? (a) snow turning to water (b) a puddle drying up (c) a misty bathroom mirror (d) drops under a pot lid
26. 26.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: the cling film cover is kept the same. (a) True (b) False
27. 27.True or false: ice cubes is needed for the water cycle bowl. (a) True (b) False
28. 28.💧 Which change is this: wet clothes drying? (a) melting (b) evaporation (c) condensation (d) freezing
29. 29.🧺 Which of these is needed for the water cycle bowl? (a) a balloon (b) a small cup (c) a battery cell (d) a magnet
30. 30.True or false: cling film is not needed for the water cycle bowl. (a) False (b) True
31. 31.True or false: a mirror is not needed for the water cycle bowl. (a) False (b) True
32. 32.💧 In the covered bowl, where does the water vapour come from? (a) the bowl itself (b) the air outside (c) water warmed by the Sun (d) the cling film
33. 33.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) sunlight (b) a small cup (c) cling film (d) a mirror
34. 34.🔮 Predict: a bowl of water is left uncovered in the hot sun all day. What happens? (a) it turns to ice (b) it turns to salt (c) the water increases (d) some water evaporates
35. 35.🔍 Which is the odd one out? (a) butter going runny (b) wet clothes drying (c) sweat drying on skin (d) wet hair drying
36. 36.🧺 Which of these is needed for the water cycle bowl? (a) a magnet (b) turmeric powder (c) a battery cell (d) water
37. 37.🧺 Which of these is not needed for the water cycle bowl? (a) cling film (b) a big bowl (c) a battery cell (d) water
38. 38.🔍 Which is the odd one out? (a) making ice lollies (b) butter going runny (c) ice becoming water (d) snow turning to water
39. 39.True or false: yeast is not needed for the water cycle bowl. (a) True (b) False
40. 40.🧺 Do we need a battery cell for the water cycle bowl? (a) needed (b) not needed

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