Blauhöhle

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/blauh-hle

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?Southern coast of Mljet Island, Dubrovnik-Neretva County, Croatia
2. What is the geological type?Marine erosion sea cave
3. What is the Blauhöhle and where can I find it?The Blauhöhle is a sea cave on Mljet Island in Croatia. It is famous for its bright blue glow inside the water.
4. Why does the Blauhöhle shine so blue?Sunlight enters the cave through a small opening at the bottom. It reflects off white sand and rock, and the water scatters the blue light, making the cave look magical.

Marine Erosion: The process by which waves, currents, and tides wear away coastal landforms.
Rayleigh Scattering: The scattering of light by particles in a medium, such as the atmosphere or water, which is more effective for shorter wavelengths (blue).
Limestone Bedrock: The solid rock layer of limestone that forms the foundation of the cave.
Geomorphology: The scientific study of landforms and the processes that shape them.