Volcano's

What is a volcano?

• A volcano is a type of cloud formation.

• A volcano is a mountain that opens downward to a reservoir of molten rock below the surface of the Earth.

• A volcano is a man-made structure used for water storage.

• A volcano is a type of fish found in the ocean.

What is the difference between lava and magma?

• Lava flows on the surface, magma is beneath the surface.

• Lava and magma are the same thing.

• Lava is colder than magma.

• Magma is a solid form of lava.

How is a volcano formed?

• Magma from within the Earth's mantle rises through the crust and erupts onto the surface, building up layers of solidified lava and volcanic ash.

• Volcanoes are created by underground nuclear explosions.

• Volcanoes are the result of excessive rainfall in a region.

• Volcanoes are formed by meteor impacts on the Earth's surface.

What is the Ring of Fire?

• The Ring of Fire is a jewelry store chain

• The Ring of Fire is a popular dance move

• The Ring of Fire is a famous circus act

• The Ring of Fire is a region around the Pacific Ocean known for its frequent earthquakes and volcanic activity.

What are the different types of volcanoes?

• shield volcanoes, stratovolcanoes, cinder cone volcanoes, lava domes

• cone volcanoes

• ash volcanoes

• dome volcanoes

What is pyroclastic flow?

• A geological term for the process of magma cooling and solidifying.

• A slow-moving current of cold gas during a volcanic eruption.

• A type of cloud formation caused by volcanic activity.

• A fast-moving current of hot gas and volcanic matter during a volcanic eruption.

How do volcanoes affect the environment?

• Volcanoes reduce greenhouse gas emissions

• Volcanoes release ash, gases, and lava which can lead to air pollution, climate change, and destruction of habitats.

• Volcanoes increase biodiversity

• Volcanoes have no impact on the environment

Can volcanoes be predicted?

• No

• Rarely

• Yes

• Sometimes

How many type of volcano are there?

• 1

• 2

• 3

Which theory helped scientists understand how and where volcanoes erupt?

• Theory of Plate Tectonics

• Theory or Relativity

• Theory of the Rock Cycle

• Big Bang Theory