Volcanoes Quiz

What is the main topic of the video?

• Forests

• Mountains

• Rivers

• Volcanoes

What is a volcano?

• An opening in the Earth's crust

• A mountain

• A type of rock

• A river

What does magma become when it reaches the surface?

• Lava

• Water

• Rock

• Ash

What does it mean if a volcano is dormant?

• It is extinct

• It is currently erupting

• It is sleeping and may erupt again

• It is underwater

Which type of volcano has gradual sloping sides and eruptions like fountains?

• Stratovolcano

• Supervolcano

• Shield volcano

• Cinder cone

What is the name of the actively erupting volcano under the sea near Hawaii?

• Haleakalā

• Mauna Loa

• Kilauea

• Loihi

What type of volcano has straight steep sides?

• Shield volcano

• Stratovolcano

• Supervolcano

• Cinder cone volcano

Where did the Parícutin volcano emerge?

• Hawaii

• Mexico

• Iceland

• Japan

Which type of volcano is known for violent eruptions and steep upper slopes?

• Shield volcano

• Cinder cone volcano

• Stratovolcano

• Supervolcano

What happened on May 18th, 1980, at Mount St. Helens?

• It became dormant

• It erupted violently

• It was discovered

• It was studied by scientists