Phong Nha-Ke Bang National Park

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/phong-nha-ke-bang-national-park

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 big is Phong Nha-Ke Bang National Park?Approximately 857 square kilometers (331 square miles)
2. What is the location?Quang Binh Province, north-central Vietnam
3. What is the geological age of karst?Formations date back approximately 400 million years
4. Why is Son Doong Cave special?Son Doong Cave is the largest cave passage on Earth, big enough to hold a skyscraper. Inside, it has its own clouds and even rain, making it a unique natural wonder.
5. Where do the rivers go underground in the park?Many rivers in the park disappear underground and then reappear elsewhere, shaping the landscape and helping create the caves.

Karst Topography: A landscape characterized by soluble rocks like limestone, leading to features such as caves, sinkholes, and underground drainage systems.
Endemism: The ecological state of a species being unique to a defined geographic location, such as an island, nation, country, or other defined area.
Speleothem: A natural mineral formation that occurs in a cave, such as stalactites and stalagmites, formed by the deposition of minerals from water.
Biodiversity Hotspot: A biogeographic region with a significant number of endemic species that is also threatened with destruction.