Volcanic Eruptions

Definition

Volcanic eruptions are natural events where molten rock, ash, and gases are expelled from a volcano. They can cause significant damage to the surrounding environment and have long-lasting effects on climate.

Related terms

Pyroclastic Flow: A fast-moving mixture of hot gas, ash, and volcanic materials that flows down the slopes of a volcano during an eruption.

Lava: Molten rock that flows out of a volcano during an eruption.

Ashfall: The deposition of fine particles of volcanic ash onto surfaces after an eruption.