Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 716 · 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 heavy (b) it changes colour (c) hot water is magnetic (d) hot water can scald
2. 2.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a big bowl (b) a small cup (c) a balloon (d) cling film
3. 3.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) yeast (c) a big bowl (d) ice cubes
4. 4.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? Which of these is the one thing we change? (a) the size of the bowl (b) how many drops form (c) sun or shade (d) the cling film cover
5. 5.True or false: a pond icing over is freezing. (a) True (b) False
6. 6.True or false: a small cup is needed for the water cycle bowl. (a) False (b) True
7. 7.⚖️ 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 change it (b) we measure it (c) we keep it the same
8. 8.🔮 Predict: a bowl of water is left uncovered in the hot sun all day. What happens? (a) it turns to salt (b) it turns to ice (c) the water increases (d) some water evaporates
9. 9.True or false: dew on morning grass is melting. (a) True (b) False
10. 10.⚖️ 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
11. 11.🧺 Do we need cling film for the water cycle bowl? (a) not needed (b) needed
12. 12.💧 In the covered bowl, where does the water vapour come from? (a) the cling film (b) the bowl itself (c) the air outside (d) water warmed by the Sun
13. 13.🧺 Do we need a balloon for the water cycle bowl? (a) needed (b) not needed
14. 14.⚖️ 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 keep it the same (c) we measure it
15. 15.⚖️ 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) False (b) True
16. 16.💧 Which change is this: a pond icing over? (a) melting (b) evaporation (c) condensation (d) freezing
17. 17.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: sun or shade is the one thing we change. (a) True (b) False
18. 18.💧 Which change is this: sweat drying on skin? (a) melting (b) condensation (c) freezing (d) evaporation
19. 19.🔍 Which is the odd one out? (a) ice becoming water (b) water becoming ice (c) snow turning to water (d) butter going runny
20. 20.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) a mirror (c) a big bowl (d) sunlight
21. 21.🧺 Which of these is not needed for the water cycle bowl? (a) a balloon (b) a big bowl (c) water (d) sunlight
22. 22.💧 Which of these is melting? (a) wet clothes drying (b) a misty bathroom mirror (c) ice becoming water (d) sweat drying on skin
23. 23.True or false: a mirror is needed for the water cycle bowl. (a) False (b) True
24. 24.True or false: snow turning to water is evaporation. (a) False (b) True
25. 25.True or false: a battery cell is needed for the water cycle bowl. (a) True (b) False
26. 26.🔍 Which is the odd one out? (a) a pond icing over (b) making ice lollies (c) water becoming ice (d) dew on morning grass
27. 27.🔍 Which is the odd one out? (a) drops under a pot lid (b) wet hair drying (c) a puddle drying up (d) sweat drying on skin
28. 28.🔍 Which is the odd one out? (a) wet clothes drying (b) sweat drying on skin (c) a puddle drying up (d) snow turning to water
29. 29.🔍 Which is the odd one out? (a) drops under a pot lid (b) drops on a cold glass (c) wet clothes drying (d) a misty bathroom mirror
30. 30.🔍 Which is the odd one out? (a) making ice lollies (b) butter going runny (c) water becoming ice (d) a pond icing over
31. 31.True or false: water is not needed for the water cycle bowl. (a) False (b) True
32. 32.💧 Which change is this: drops on a cold glass? (a) freezing (b) condensation (c) evaporation (d) melting
33. 33.🛟 What should you do with wet floors after the experiment? (a) pour more water (b) slide on them (c) leave them wet (d) wipe them dry
34. 34.🧺 Do we need ice cubes for the water cycle bowl? (a) needed (b) not needed
35. 35.🔮 Predict: wet clothes are hung out on a sunny, windy day. How do they dry? (a) slower (b) they never dry (c) they turn to ice (d) faster
36. 36.True or false: water is needed for the water cycle bowl. (a) True (b) False
37. 37.⚖️ 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 cling film cover (b) sun or shade (c) the time we wait (d) how many drops form
38. 38.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: sun or shade is kept the same. (a) True (b) False
39. 39.💧 Which of these is freezing? (a) a misty bathroom mirror (b) drops on a cold glass (c) a puddle drying up (d) making ice lollies
40. 40.🧺 Which of these is not needed for the water cycle bowl? (a) turmeric powder (b) cling film (c) ice cubes (d) a small cup

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