Volcanoes Answers

Heat from magma deep beneath the Earth's surface warms underground water, which then rises due to temperature differences. This heated water emerges naturally, creating geothermal features.

The image shows Osorno in Chile, which last erupted in 1869.

The image shows a volcano erupting at night in Russia.

Which word identifies one stage of volcanic activity?

Which feature is created on the exterior of a volcano when it erupts?

Which phrase describes a lava plateau?

Which phrase describes a sill?

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?

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 photo shows Old Faithful in Yellowstone National Park.