Water Cycle Experiment Worksheet

Science experiments lesson 9: Water cycle in a bowl · Set 344 · 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.🧺 Do we need ice cubes for the water cycle bowl? (a) needed (b) not needed
2. 2.True or false: snow turning to water is melting. (a) False (b) True
3. 3.🛟 What should you do with wet floors after the experiment? (a) slide on them (b) pour more water (c) leave them wet (d) wipe them dry
4. 4.📘 What is water vapour? (a) a kind of smoke (b) water as a gas (c) salty water (d) tiny ice cubes
5. 5.⚖️ 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 time we wait (b) sun or shade (c) the amount of water (d) how many drops form
6. 6.⚖️ 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
7. 7.🔮 Predict: wet clothes are hung out on a sunny, windy day. How do they dry? (a) they turn to ice (b) slower (c) faster (d) they never dry
8. 8.⚖️ 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) False (b) True
9. 9.🧺 Which of these is not needed for the water cycle bowl? (a) a small cup (b) ice cubes (c) water (d) turmeric powder
10. 10.🧺 Do we need a small cup for the water cycle bowl? (a) not needed (b) needed
11. 11.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a small cup (b) a mirror (c) cling film (d) ice cubes
12. 12.🧺 Do we need water for the water cycle bowl? (a) needed (b) not needed
13. 13.True or false: wet clothes drying is freezing. (a) True (b) False
14. 14.⚖️ 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
15. 15.⚖️ 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) sun or shade (b) how many drops form (c) the amount of water (d) the cling film cover
16. 16.True or false: ice cubes is needed for the water cycle bowl. (a) True (b) False
17. 17.🔍 Which is the odd one out? (a) sweat drying on skin (b) a puddle drying up (c) a misty bathroom mirror (d) wet clothes drying
18. 18.🧺 Which of these is not needed for the water cycle bowl? (a) a small cup (b) ice cubes (c) yeast (d) sunlight
19. 19.💧 Which of these is freezing? (a) a puddle drying up (b) ice becoming water (c) water becoming ice (d) butter going runny
20. 20.⚖️ 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 measure it (c) we keep it the same
21. 21.⚖️ 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
22. 22.💧 Which change is this: a misty bathroom mirror? (a) freezing (b) melting (c) evaporation (d) condensation
23. 23.💧 Which of these is evaporation? (a) water becoming ice (b) a puddle drying up (c) dew on morning grass (d) drops on a cold glass
24. 24.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) a big bowl (b) a balloon (c) water (d) cling film
25. 25.💧 Which of these is condensation? (a) a pond icing over (b) a puddle drying up (c) drops on a cold glass (d) water becoming ice
26. 26.💧 Which change is this: water becoming ice? (a) melting (b) condensation (c) freezing (d) evaporation
27. 27.🧺 Which of these is not needed for the water cycle bowl? (a) sunlight (b) a balloon (c) ice cubes (d) cling film
28. 28.🧺 Do we need turmeric powder for the water cycle bowl? (a) not needed (b) needed
29. 29.⚖️ 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
30. 30.🧺 Which of these is needed for the water cycle bowl? (a) yeast (b) a mirror (c) a small cup (d) a battery cell
31. 31.True or false: a big bowl is needed for the water cycle bowl. (a) True (b) False
32. 32.True or false: water is not needed for the water cycle bowl. (a) False (b) True
33. 33.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) cling film (b) a small cup (c) turmeric powder (d) water
34. 34.🧺 Do we need a battery cell for the water cycle bowl? (a) not needed (b) needed
35. 35.⚖️ 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
36. 36.True or false: ice cubes is not needed for the water cycle bowl. (a) False (b) True
37. 37.🧺 Three of these are needed for the water cycle bowl. Which one is NOT needed? (a) sunlight (b) ice cubes (c) a big bowl (d) a magnet
38. 38.True or false: butter going runny is evaporation. (a) False (b) True
39. 39.💧 Which change is this: sweat drying on skin? (a) evaporation (b) melting (c) condensation (d) freezing
40. 40.True or false: a battery cell is not needed for the water cycle bowl. (a) True (b) False

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