Unknown

What are the three main types of volcanoes?

• Shield volcanoes, cinder cone volcanoes, and composite volcanoes

• Supervolcanoes, phreatic volcanoes, and subglacial volcanoes

• Mud volcanoes, cryptodome volcanoes, and phreatomagmatic volcanoes

• Stratovolcanoes, caldera volcanoes, and lava dome volcanoes

Name the type of volcano that is characterized by a steep, conical shape and explosive eruptions.

• Cinder cone volcano

• Lava dome volcano

• Stratovolcano

• Shield volcano

How are volcanoes formed?

• Through the movement of tectonic plates and volcanic activity.

• Through the melting of polar ice caps

• Through the construction of buildings near fault lines

• Through the impact of meteorites

What is the role of tectonic plate movement in the formation of volcanoes?

• Tectonic plate movement leads to the formation of glaciers

• Tectonic plate movement causes the formation of volcanoes by creating subduction zones.

• Tectonic plate movement causes the formation of deserts

• Tectonic plate movement has no effect on the formation of volcanoes

What is a volcanic eruption?

• The release of sand and rocks from a volcano

• The release of magma, ash, and gases from a volcano

• The eruption of water from a geyser

• The sudden collapse of a volcano

What are the factors that can trigger a volcanic eruption?

• Rainfall and erosion

• Wildlife migration and habitat loss

• Global warming and climate change

• Presence of magma, tectonic plate movement, release of gases and pressure buildup

What are some of the hazards associated with volcanic eruptions?

• Lava flows, ashfall, pyroclastic flows, lahars, volcanic gases

• Snowstorms, hailstorms, floods

• Earthquakes, tsunamis, landslides

• Tornadoes, hurricanes, thunderstorms

How do volcanic eruptions impact the environment?

• They can lead to air and water pollution, destruction of habitats, and changes in climate.

• They have no impact on the environment

• They lead to increased biodiversity

• They result in cleaner air and water

Name a famous volcanic eruption and describe its impact.

• Mount Vesuvius eruption in 79 AD, which destroyed the Roman cities of Pompeii and Herculaneum, causing widespread devastation and loss of life.

• Mauna Loa eruption in 1984, which resulted in a small amount of ash

• Krakatoa eruption in 1883, which caused a minor inconvenience

• Mount St. Helens eruption in 1980, which had no impact

Which volcanic eruption is known as the 'Year Without a Summer' and how did it affect the world?

• Krakatoa eruption

• Mauna Loa eruption

• Mount St. Helens eruption

• Mount Tambora eruption