volcanoes

4. and south American plates/ which 2 tectonic plates are colliding with each other?
6. type of margin do you get where 2 plates slide past each other in different directions or at different speeds?
7. What does hot spa water and mud improve?
8. current/ what moves the tectonic plates?
9. part of the tectonic plate does earthquakes and volcanoes occur?
11. type of margin do you get where Ocean plate collides with a Continental plate?
13. What does ash do to the soil near volcanoes?

1. are delayed & diverted due to ash clouds?
2. type of margin do you get where 2 plates collide and are both continental plates?
3. part of the tectonic plate does earthquakes and volcanoes not occur?
5. difficulties does contaminated air with ash and acidic fumes cause?
6. type of margin do you get where plates are pulling apart?
10. energy/What type of energy from volcanoes can be used to produce electricity?
12. american and African plates/ which 2 tectonic plates are moving away from each other?