Teton Mountains

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/teton-mountains

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 tall is the Teton Mountains?Grand Teton, elevation 13,775 feet (4,199 meters)
2. How big is the Teton Mountains?Grand Teton National Park
3. What is the location?Northwestern Wyoming, United States, extending into Idaho
4. What is the geological formation?Fault-block mountains, characterized by steep eastern escarpments due to the Teton Fault
5. How did the Teton Mountains become so steep?A big fault in the earth lifted the land up, and glaciers carved the peaks into sharp, jagged shapes. This happened about 9 million years ago.
6. What animals can you see in the Teton Mountains?You can see big animals like grizzly bears, black bears, wolves, elk, moose, bison, and pronghorn. Many birds, such as eagles and owls, also live there.

Fault-block mountains: Mountains formed by the movement of large crustal blocks along faults, resulting in uplifted and tilted sections.
Pleistocene glaciers: Massive ice sheets and glaciers that covered large parts of the Earth during the Pleistocene epoch (approximately 2.6 million to 11,700 years ago).
Cirques: Bowl-shaped depressions carved by glaciers at the heads of mountain valleys.
Arêtes: Sharp, narrow ridges formed between two cirques or parallel glacial valleys.