REVIEW QUIZ IN SCIENCE 9

Which type of volcanic eruption is the least explosive and has steady lava flow?

• Hawaiian

• Strombolian

• Vulcanian
  

• Plinian

Which type of volcano has a steep cone shape and erupts explosively?

• Shield volcano

• Cinder cone volcano

• Stratovolcano (composite volcano)

• Fissure volcano

What type of eruption shoots lava fountains into the air but is not highly explosive?

• Vulcanian

• Hawaiian

• Strombolian

• Plinian

Which eruption is characterized by violent explosions and thick ash clouds?

• Vulcanian

• Hawaiian

• Strombolian

• Plinian

A Plinian eruption is known for:

• Slow lava flows

• Mild eruptions with lava fountains

• Large ash clouds and massive explosions
  

• Frequent, small eruptions

It is a molten rock beneath the Earth's surface?

Which part of a volcano allows magma to rise to the surface?

• Crater

• Vent

• Magma Chamber

• Lava Flow

Which region is most prone to volcanic eruptions and earthquakes?

• Atlantic Ring of Fire

• Pacific Ring of Fire

• Indian Ring of Fire

• Arctic Ring of Fire

It is a mountain that erupts magma, ash, and gases

What happens to temperature as altitude increases?

• Varies randomly

• Stays the same

• Decreases

• Increases