Across
- 4. The quantity of matter in an object
- 7. The rise and fall of sea levels caused by gravitational forces.
- 8. The highest level reached by the sea.
- 10. The force that pulls objects toward the centre of a mass, like Earth
- 11. A push or pull on an object
Down
- 1. Energy that is transformed into less useful forms, like heat or sound.
- 2. A space without air where there is no air resistance.
- 3. Energy an object stored due to its motion.
- 5. The curved path of an object around another object in space.
- 6. The force of gravity acting on an object
- 9. Energy stored when things are stretched or squeezed to change their shape