Across
- 6. The study of plants
- 8. The process by which plants make their food
- 9. The unit of measurement for distance
- 10. The type of matter that does not have a fixed shape
Down
- 1. The type of gas that makes up the majority of Earths atmosphere
- 2. Type of energy that travels through space
- 3. The study of Earths physical features and processes
- 4. The study of living things
- 5. The Process of changing matter from one state to another
- 7. The branch of science that deals with the study of light