Across
- 4. Which planet is known for its tilted axis?
- 5. What is the unit of force?
- 6. Which vitamin is produced by the skin in sunlight?
- 7. What is the natural satellite of Earth?
- 8. What do we call a change in position of an object?
- 10. What is the process by which clouds form?
Down
- 1. What is the process of removing waste from the body called?
- 2. What is the main gas responsible for global warming?
- 3. What do we call animals that hunt other animals for food?
- 9. What part of the cell controls all activities?