6 Science Volcanoes

123456789101112
Across
  1. 3. this national park is an example of a hot spot
  2. 5. a place where gas, ash or melted rock comes out of the ground
  3. 6. melted rock in the Earth
  4. 9. the resistance of a liquid material to flow
  5. 10. this type of volcano has alternating layers of hardened lava and pyroclastic material
  6. 12. ______ cone volcanoes have steep sides built up by hardened bits of lava
Down
  1. 1. _____________ materials such as ash and rock ejected into the atmosphere
  2. 2. the opening of a volcano
  3. 4. magma that has reached the surface of Earth
  4. 7. where the Great Rift Valley is found (an example of a divergent boundary)
  5. 8. the type of plate boundaries surrounding the Pacific Ocean
  6. 11. type of volcano that cover a wide area with gently sloped sides