Volcanic field

High school (ages 12+)
Environment & Earth

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Date:

Step 1 · Read the article

Open the article and read it at the level above. Then answer the questions below in your own words.

https://smallwhale.org/articles/volcanic-field

Write what each word means, using the article.

Do not copy the article. Write two things you learned, the way you would explain them to a friend.

Answers below are taken from the article’s stored facts, so they match what the student read.

1. What is the geological timescale?Formed and active over periods ranging from thousands to millions of years
2. How do volcanic fields form?Volcanic fields usually form when the Earth's crust stretches and cracks, letting hot magma rise. Sometimes hot plumes from deep inside the Earth also create many volcanoes in one area.
3. What kinds of volcanoes can be found in a volcanic field?You can find scoria cones, maars, lava domes, and fissure eruptions in a volcanic field. Each type looks different and erupts in its own way.

Monogenetic Volcanic Field: A volcanic field where each volcanic vent erupts only once, leading to distinct, individual volcanic structures.
Phreatomagmatic Eruption: An explosive volcanic eruption caused by the interaction of rising magma with external water sources.
Mantle Plume: An upwelling of unusually hot rock from deep within the Earth's mantle, often leading to widespread volcanism.