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Unformatted text preview: .......... Disadvantage: . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ..................................................................... (This question continues on the following page) 221-154 Turn over – 14 – M01/420/H(3) (Question F1 continued) (d) (i) Outline how the algae and plankton in ancient oceans were converted into crude oil. [3] ..................................................................... ..................................................................... ..................................................................... ..................................................................... ..................................................................... ..................................................................... (ii) State three disadvantages of using oil as an energy source. ..................................................................... ...............................
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This note was uploaded on 05/02/2008 for the course CHEM 142,152,16 taught by Professor Unknown during the Spring '08 term at University of Washington.

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