Which event causes a volcanic eruption?
The image shows the locations of volcanoes around the world.

Which phrase describes a volcano that is not expected to erupt again?
Earth’s surface is constantly changed by erosion and deposition. Erosion breaks down Earth’s surface by carrying materials away from an area. Deposition builds up Earth’s surface when these materials are deposited in an area over time.
A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which best describes this volcano?
Which word identifies one stage of volcanic activity?
Erosion and deposition constantly change Earth’s surface. Erosion carries natural materials like rock and soil from one place to another. Through deposition, these natural materials may be deposited in areas where they build up over time.
The image shows Osorno in Chile, which last erupted in 1869.

Which statement explains what happens as magma rises inside a volcano?
Which statement describes convergent boundaries?
A volcano erupts, and lava flows down a mountainside. Which statement best describes this eruption?
The photo shows Old Faithful in Yellowstone National Park.

Which feature forms at a divergent boundary?
The image shows a volcano erupting at night in Russia.

Mount St. Helens is a volcano that erupted with great force in 1980. Which phrase best describes this eruption?
Which feature is created on the exterior of a volcano when it erupts?
Which event causes a volcanic eruption?
Which phrase describes a lava plateau?
The image shows the locations of volcanoes around the world.

A volcano that has not erupted in a very long time suddenly has a plume of steam coming from it. Which best describes this volcano?
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