Volcanoes: Nature's Fiery Power

What role do volcanoes play in the Earth's carbon cycle?

• They trap carbon in the atmosphere.

• They release carbon into the atmosphere.

• They recycle carbon by forming new land.

• They have no impact on the carbon cycle.

How does felsic lava differ from mafic lava?

• Felsic lava is sticky and flows slowly, while mafic lava flows easily.

• Mafic lava is sticky and felsic lava flows easily.

• Felsic lava flows easily, while mafic lava is sticky.

• Both types of lava flow at the same rate.

Which Hawaiian volcano is known as the tallest mountain in the world when measured from the sea floor?

• Mauna Kea

• Halemaʻumaʻu

• Mauna Loa

• Kilauea

What natural process prevents the lava lake at Halemaʻumaʻu from overflowing?

• Convection

• Condensation

• Evaporation

• Precipitation

Why is studying volcanic material important for scientists?

• To find new mineral resources.

• To directly observe the Earth's interior.

• To predict weather patterns.

• To understand volcanic activity and predict eruptions.