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C1.7 Quick Quiz
1. Draw a simple diagram of the Earth, labelled with the crust, core and
2. Who proposed the theory of continental drift?
3. Identify one piece of evidence that this man used to support his theory
4. What is Earth’s crust split up into?
5. Where do earthquakes and volcanoes commonly occur?
6. Identify the gas that makes up 78% of Earth’s atmosphere today.
7. Identify the gas that makes up 21% of Earth’s atmosphere today.
8. What caused the concentration of this gas to increase over the last 300
million years?
9. Which experiment demonstrated that amino acids could be made from the
interaction between hydrocarbons, ammonia and lightning?
10. Name the process which can be used to separate the gases found in air