Vocabulary Unit 4

Front

Geysers

Back

A natural phenomenon where hot steam or boiling water intermittently bursts from underground fissures due to geothermal pressure, often found in volcanic regions.

Front

Volcano Eruption

Back

A sudden and violent expulsion of molten lava, ash, and gases from deep within the Earth.

Front

Volcano

Back

A geological event where a mountain or hill erupts, expelling molten lava, ash, and gases, leading to long-term environmental changes.

Front

Tornadoes

Back

Rapidly rotating columns of air that cause massive destruction, particularly in tropical or subtropical regions, often associated with severe thunderstorms.

Front

Fog

Back

A dense mass of water droplets suspended in the air, greatly hindering visibility and posing potential safety hazards.

Front

Hot Springs

Back

Natural springs that produce water heated by geothermal energy, often used for bathing and relaxation.

Front

Thermal Springs

Back

Natural springs that emit water at a temperature significantly higher than the air temperature, often associated with volcanic activity.

Front

Fumaroles

Back

Openings in the Earth's crust that emit steam and gases, often found in volcanic areas.

Front

Earthquake

Back

A sudden shaking of the ground caused by the movement of tectonic plates, often resulting in significant damage.

Front

Tsunami

Back

A series of ocean waves caused by large-scale disturbances, such as underwater earthquakes or volcanic eruptions.