Glacier travel

High school (ages 12+)
Environment & Earth

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/glacier-travel

1. What is the location?
2. What is the formation timeframe?
3. What is glacier travel and where can you find glaciers?
4. Why do people use special gear like crampons and ice axes when traveling on glaciers?

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?Primarily high-altitude alpine and polar regions
2. What is the formation timeframe?Hundreds to thousands of years for dense glacial ice
3. What is glacier travel and where can you find glaciers?Glacier travel means moving across large sheets of ice that are found in very cold places like the Arctic, Antarctica, and mountain ranges such as the Himalayas, Rockies, Alps, and Andes.
4. Why do people use special gear like crampons and ice axes when traveling on glaciers?The gear helps climbers stay on slippery ice, keep balance, and stop themselves if they fall into a hidden crack called a crevasse.

Cryosphere: All the parts of Earth where water is in solid form, including glaciers and ice sheets.
Glacial Erosion: The process by which glaciers wear away rock and land as they move.
Mass Balance: The net change in a glacier's mass over a year, indicating whether it is growing or shrinking.