Marmolejo

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/marmolejo

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 high is Marmolejo?6,108 meters (20,039 feet)
2. What is the scientific name?Volcán Marmolejo
3. What is the geological classification?Pleistocene stratovolcano
4. Where is Marmolejo located?It sits on the border between Argentina and Chile, in the Andes. The mountain is about 9 kilometers north‑northeast of the active San José volcano.
5. Why is Marmolejo special for scientists?Because it is the southernmost 6,000‑meter peak, its ancient volcano layers help scientists learn about past eruptions and the Andes’ tectonic history.

Stratovolcano: A large, conical volcano built up by many layers of hardened lava, ash, and rock, often characterized by explosive eruptions.
Pleistocene Epoch: A geological epoch marked by recurring ice ages, spanning from approximately 2.6 million to 11,700 years ago, significant for its impact on landforms and climate.
Continental Divide: A natural boundary line that separates drainage basins, directing water flow to different oceans or seas; in this case, it forms the border between Argentina and Chile.
Extremophile: An organism that thrives in physically or geochemically extreme conditions that are detrimental to most life on Earth.