Exam (elaborations)
GCSE AQA Chemistry- Organic Chemistry Study Guide Test.
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GCSE AQA Chemistry- Organic Chemistry Study Guide Test. How is crude oil formed? - CORRECT ANSWER Over millions of years from the fossilised remains of plankton Where is crude oil found? - CORRECT ANSWER In the porous rocks in the Earth's crust Is crude oil renewable or non-renewable? - ...
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