Volcanoes

5. the opening of a volcano
6. a type of rock/lava common in shield volcanoes
8. the belt that makes up for most earthquakes and is found in Eurasia
9. where magma waits and builds up before blasting through a vent
11. when molten rock is above ground
13. a vent or opening in the Earth's surface where lava, gas, and ash erupt from
14. the most common volcano type
16. how thick or thin a fluid is
18. the ocean where the ring of fire is found
19. steep volcanoes with slopes (angles) larger than 30 degrees
21. the god of fire and metalworking
22. the Polynesian fire goddess

1. a dense area of volcanoes found in East Africa
2. different sized rock pieces and hot objects shot out of a volcano
3. water heated by underground volcanic activity
4. instruments that measure how much the ground tilts
7. when molten rock is underground
10. a gas emitted by volcanoes that is necessary for plants
12. the volcano that destroyed Pompeii
15. an island chain made of shield volcanoes and the largest lava structure in the world
17. volcanoes that have a low, broad shape and spread over wide areas
20. a volcano in Washington the erupted in 1980