Shatsky Rise

High school (ages 12+)
Geography

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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/shatsky-rise

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. How heavy is Shatsky Rise?Tamu, Ori, and Shirshov
2. What is the location?North-west Pacific Ocean, approximately 1,500 km east of Japan
3. What is the classification?Third-largest oceanic plateau; Pacific Cretaceous Large Igneous Province
4. Why is the Tamu Massif special?The Tamu Massif is the biggest volcano ever found on Earth, covering 533,000 square kilometers. It is larger in surface area than Olympus Mons on Mars.
5. How did the Shatsky Rise form?It formed when a mantle plume sent hot material up to the surface, causing many volcanic eruptions that built the plateau over millions of years.

Oceanic Plateau: A large, elevated region of the ocean floor, typically formed by volcanic activity or tectonic uplift.
Large Igneous Province (LIP): An extremely large accumulation of igneous rocks, including intrusive and extrusive, arising from mantle plume activity.
Cretaceous Period: A geological era spanning from approximately 145 to 66 million years ago, characterized by significant volcanic events and the diversification of life.
Mantle Plume: An upwelling of abnormally hot rock within the Earth's mantle, believed to be responsible for large-scale volcanic activity.