Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 839 · 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.True or false: water is needed for the water cycle bowl. (a) False (b) True
2. 2.True or false: a misty bathroom mirror is freezing. (a) True (b) False
3. 3.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a balloon (c) a small cup (d) a battery cell
4. 4.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) cling film (b) yeast (c) a small cup (d) sunlight
5. 5.💧 Which of these is condensation? (a) drops under a pot lid (b) snow turning to water (c) wet clothes drying (d) a puddle drying up
6. 6.🔮 Predict: wet clothes are hung out on a sunny, windy day. How do they dry? (a) slower (b) faster (c) they never dry (d) they turn to ice
7. 7.🔍 Which is the odd one out? (a) wet hair drying (b) a misty bathroom mirror (c) a puddle drying up (d) wet clothes drying
8. 8.🧺 Which of these is not needed for the water cycle bowl? (a) a small cup (b) sunlight (c) a mirror (d) cling film
9. 9.True or false: a pond icing over is condensation. (a) False (b) True
10. 10.🌧️ The drops falling back into the bowl are like which part of the real water cycle? (a) lightning (b) wind (c) rain (d) sunshine
11. 11.⚖️ 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 kept the same. (a) True (b) False
12. 12.⚖️ 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 time we wait (b) the size of the bowl (c) how many drops form (d) sun or shade
13. 13.True or false: a battery cell is not needed for the water cycle bowl. (a) False (b) True
14. 14.🧺 Which of these is not needed for the water cycle bowl? (a) turmeric powder (b) water (c) sunlight (d) ice cubes
15. 15.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a magnet (b) a big bowl (c) cling film (d) water
16. 16.💧 Which change is this: wet hair drying? (a) freezing (b) melting (c) evaporation (d) condensation
17. 17.⚖️ 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) False (b) True
18. 18.💧 Which of these is freezing? (a) dew on morning grass (b) making ice lollies (c) butter going runny (d) drops under a pot lid
19. 19.True or false: a misty bathroom mirror is evaporation. (a) False (b) True
20. 20.True or false: a pond icing over is freezing. (a) True (b) False
21. 21.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) water (b) a small cup (c) a balloon (d) cling film
22. 22.🧺 Do we need a battery cell for the water cycle bowl? (a) not needed (b) needed
23. 23.🧺 Which of these is needed for the water cycle bowl? (a) a mirror (b) a magnet (c) a big bowl (d) a balloon
24. 24.📘 What is water vapour? (a) tiny ice cubes (b) a kind of smoke (c) salty water (d) water as a gas
25. 25.💧 Which of these is freezing? (a) water becoming ice (b) drops under a pot lid (c) sweat drying on skin (d) wet hair drying
26. 26.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a balloon (c) a battery cell (d) water
27. 27.⚖️ 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 the one thing we change. (a) True (b) False
28. 28.💧 What happens to water vapour when it touches the cold cling film? (a) it turns to drops (b) it disappears (c) it turns to salt (d) it turns to smoke
29. 29.💧 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
30. 30.🧺 Do we need water for the water cycle bowl? (a) needed (b) not needed
31. 31.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) cling film (b) a mirror (c) sunlight (d) a small cup
32. 32.🧺 Do we need ice cubes for the water cycle bowl? (a) not needed (b) needed
33. 33.⚖️ 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 keep it the same (b) we measure it (c) we change it
34. 34.⚖️ Fair test — does a bowl in the sun make more drops than a bowl in the shade? True or false: sun or shade is what we measure. (a) False (b) True
35. 35.💧 Which change is this: ice becoming water? (a) melting (b) condensation (c) freezing (d) evaporation
36. 36.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) sunlight (b) a big bowl (c) a small cup (d) turmeric powder
37. 37.⚖️ 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) the cling film cover (b) sun or shade (c) how many drops form
38. 38.⚖️ 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) the time we wait (c) the amount of water (d) how many drops form
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 time we wait”? (a) we keep it the same (b) we change it (c) we measure it
40. 40.⚖️ 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) False (b) True

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