Across
- 4. when a meteor hits earth.
- 5. caused when 2 different air masses meet.
- 7. when there is fire and it mixes with wind.
- 9. this is caused by heavy rainfall leading on a slope.
- 10. this happens when the earths crust is to weak.
Down
- 1. caused by an underwater eruption.
- 2. caused by currents rising over warm in the ocean.
- 3. can be caused by lighting striking it or by humans
- 6. happens when the tectonic plates move.
- 8. this happens when there is a large amount of rain.