Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 968 · 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.🔮 Predict: wet clothes are hung out on a sunny, windy day. How do they dry? (a) they never dry (b) slower (c) they turn to ice (d) faster
2. 2.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a mirror (b) water (c) a small cup (d) cling film
3. 3.🛟 Why should only a grown-up handle any hot water? (a) hot water is magnetic (b) hot water can scald (c) it changes colour (d) hot water is heavy
4. 4.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) sunlight (b) ice cubes (c) a small cup (d) a balloon
5. 5.True or false: water is needed for the water cycle bowl. (a) True (b) False
6. 6.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) turmeric powder (c) ice cubes (d) a big bowl
7. 7.🧺 Do we need yeast for the water cycle bowl? (a) not needed (b) needed
8. 8.💧 Which change is this: snow turning to water? (a) freezing (b) condensation (c) melting (d) evaporation
9. 9.💧 In the covered bowl, where does the water vapour come from? (a) the air outside (b) the bowl itself (c) the cling film (d) water warmed by the Sun
10. 10.🔍 Which is the odd one out? (a) wet clothes drying (b) sweat drying on skin (c) water becoming ice (d) a puddle drying up
11. 11.True or false: snow turning to water is evaporation. (a) True (b) False
12. 12.True or false: making ice lollies is freezing. (a) True (b) False
13. 13.📘 What is water vapour? (a) a kind of smoke (b) salty water (c) tiny ice cubes (d) water as a gas
14. 14.🔍 Which is the odd one out? (a) wet hair drying (b) a puddle drying up (c) snow turning to water (d) wet clothes drying
15. 15.🧺 Do we need sunlight for the water cycle bowl? (a) not needed (b) needed
16. 16.🔍 Which is the odd one out? (a) ice becoming water (b) butter going runny (c) snow turning to water (d) a pond icing over
17. 17.💧 Which of these is freezing? (a) a puddle drying up (b) snow turning to water (c) wet clothes drying (d) a pond icing over
18. 18.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a small cup (b) ice cubes (c) a magnet (d) a big bowl
19. 19.🛟 What should you do with wet floors after the experiment? (a) wipe them dry (b) leave them wet (c) slide on them (d) pour more water
20. 20.True or false: a misty bathroom mirror is condensation. (a) True (b) False
21. 21.💧 Which of these is evaporation? (a) water becoming ice (b) sweat drying on skin (c) snow turning to water (d) a misty bathroom mirror
22. 22.💧 Which change is this: a puddle drying up? (a) freezing (b) condensation (c) melting (d) evaporation
23. 23.🧺 Do we need a mirror for the water cycle bowl? (a) needed (b) not needed
24. 24.⚖️ 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 change it (b) we keep it the same (c) we measure it
25. 25.🧺 Do we need water for the water cycle bowl? (a) not needed (b) needed
26. 26.⚖️ 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 amount of water (b) sun or shade (c) how many drops form (d) the time we wait
27. 27.🔍 Which is the odd one out? (a) a misty bathroom mirror (b) snow turning to water (c) ice becoming water (d) butter going runny
28. 28.🔮 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
29. 29.⚖️ 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
30. 30.True or false: a mirror is not needed for the water cycle bowl. (a) True (b) False
31. 31.True or false: sweat drying on skin is melting. (a) True (b) False
32. 32.💧 Which of these is freezing? (a) butter going runny (b) a puddle drying up (c) drops under a pot lid (d) making ice lollies
33. 33.🧺 Which of these is not needed for the water cycle bowl? (a) turmeric powder (b) cling film (c) sunlight (d) a big bowl
34. 34.💧 Which of these is evaporation? (a) making ice lollies (b) snow turning to water (c) a pond icing over (d) wet clothes drying
35. 35.⚖️ 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
36. 36.⚖️ 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) the time we wait (c) how many drops form
37. 37.True or false: a battery cell is needed for the water cycle bowl. (a) False (b) True
38. 38.True or false: sunlight is needed for the water cycle bowl. (a) True (b) False
39. 39.⚖️ 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) sun or shade (b) how many drops form (c) the cling film cover (d) the amount of water
40. 40.⚖️ 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 the one thing we change. (a) False (b) True

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