Across
- 2. Rapidly moving charged particles coming out of the Sun (2 words)
- 4. Spontaneous relaxation in the nucleus releases energy
- 5. When a hot, low density fluid rises and a cold, high density sinks
- 8. Relatively smooth, flat, dark surfaces of the moon
- 10. Components of the atmosphere which absorb infrared but transmit visible light (2 words)
- 11. Rocks which cooled from a melt
Down
- 1. Formation of a global magnetic field by constant motion of electrically conductive fluid
- 3. Bubble like structure forms by interaction of a magnetic field with the solar wind
- 6. Rugged, light color regions of the Moon
- 7. Forms around all moving charged particles
- 8. the potential energy inside every mass
- 9. Deformation of surface of objects due to internal processes