Cordillera

High school (ages 12+)
Geography

Name:

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/cordillera

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 location?Extensive mountain systems, most notably along the western Americas
2. What is the formation mechanism?Result of tectonic plate convergence, leading to folding, faulting, and volcanism
3. Where can we find the American Cordillera?The American Cordillera runs from Alaska all the way down to Tierra del Fuego in South America. It is made by the North American, Caribbean, Nazca, and Antarctic plates meeting the Pacific plate. It covers many countries in the Americas.
4. Why do cordilleras have volcanoes?Volcanoes in cordilleras happen when one tectonic plate slides under another, melting rock and creating magma. The magma rises and can erupt, forming volcanoes like Ojos del Salado. This is common in places like the Andes.

Plate Tectonics: The theory explaining the movement of Earth's lithospheric plates and their geological effects.
Subduction Zone: An area where one tectonic plate slides beneath another, often causing earthquakes and volcanoes.
Rain Shadow: A dry area on the leeward side of a mountain range, caused by descending dry air.
Biodiversity Hotspot: A region with exceptionally high levels of species diversity, often facing significant threats.