Across
- 1. an object filled with water in experiment
- 4. The opposite to FOR
- 6. Experiment formed the .... of theories
- 8. A proposed explanation on based on limited evidence
- 9. Oparin and Haldane were testing for the occurrence of chemical ...
- 10. First comes the thunder than the...
- 12. Identify issues and provide points for/against
- 16. What gas do we need to live?
- 17. Earth composed of ..., ammonia, water vapour and free hyrdogen
- 18. Partnered with Miller in experiment
Down
- 2. experimentalist involved....Miller
- 3. The Urey-Miller experiment required a large amount of ...
- 5. Chemical reactions produced... compounds from organic precursors
- 7. what acids were produced in the experiment (5,5)
- 11. Reducing atmosphere is rich in what substance
- 13. What was in the form of simple organic compounds?
- 14. You need this to start a fire
- 15. To argue a side