Across
- 1. matter from which a thing is or can be made
- 6. Rate of change of velocity
- 7. Study of Earth
- 8. The action or process of moving or being moved
- 9. The general weather over a long period
Down
- 2. The planet on which we live
- 3. Branch of physical science
- 4. study of how genes are passed down
- 5. Scientific field or job
- 10. The basic unit of a chemical element