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Science Y3/Y4 – Water – week 11 - test
Name: ______________________
TEST 2 ON WATER
1. Write the meaning of these words: (2 marks)
a) dilute ____________________________________________________________________________________
b) insoluble ____________________________________________________________________________________
2. What do we mean by ‘surface tension’? ___________________________________________________________________________
___________________________________________________________________________________________________________________________________
(1 mark)
3. Can surface tension be broken and then re-form? ___________________________________________
(1 mark)
4. Water can exist in three forms: a) ___________________ b) ___________________ c) ___________________
(3 marks)
5. Draw a labelled picture to show the water cycle. (3 marks)
6. Describe an experiment you did to show evaporation and condensation. (2 marks)
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
7. Write two facts about icebergs. (2 marks)
___________________________________________________________________________________________________________________________________
___________________________________________________________________________________________________________________________________
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