Sun  __________  caterpillar __________


7 Give two examples of: 7.1 Input energy 7.2 Output energy


8 List three types of movement energy for musical instruments.


9 List the energy source of each of the following: 9.1 Kettle


9.2 Chainsaw 9.3 Torch


10 State how many days it takes the moon to orbit the Earth. 11 Name the following four phases of the Moon:


[2] (2)


(2) [4] [3]


(1) (1)


(1) [3]


[1]


(4  1) [4]


12 Suggest three reasons why there is life on Earth. [3] Total: 40 marks


148


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