Across
- 5. where water is found on earth
- 7. summary of investigation
- 9. where rocks and soil are found
- 11. surrounds the earth, made of gasses
- 12. outcome
- 14. variable responding and recorded
- 15. descriptive data
- 16. all living things live here
Down
- 1. prediction
- 2. numerical data
- 3. proposed explanation for a natural phenomenon based on well-established research
- 4. numerical value describing data
- 6. variable doesn't change in the experiment
- 8. something that changes
- 10. investigation with a procedure to test a hypothesis
- 13. variable changed