The Rainbow River of Caño Cristales
  • 1. Where is Caño Cristales located?
A) Colombia
B) Peru
C) Brazil
D) Venezuela
  • 2. What are the vibrant colors of Caño Cristales mainly due to?
A) Cladophora
B) Macarenia clavigera
C) Chara
D) Euglena
  • 3. In which national park is Caño Cristales located?
A) Los Nevados National Park
B) Cocuy National Park
C) Sierra de la Macarena National Park
D) Tayrona National Park
  • 4. What type of ecosystem surrounds Caño Cristales?
A) Tropical rainforest
B) Savanna
C) Temperate forest
D) Desert
  • 5. What is a popular activity visitors enjoy at Caño Cristales?
A) Fishing
B) Boating
C) Swimming in the river
D) Camping
  • 6. Caño Cristales is often known by what nickname?
A) Liquid Rainbow
B) Magical Stream
C) Colorful Waterfall
D) Crystal Cascades
  • 7. What indigenous group inhabits the area around Caño Cristales?
A) Sikuani people
B) Emberá people
C) Wayuu people
D) Tayrona people
  • 8. Which river is Caño Cristales a tributary of?
A) Guayabero River
B) Orinoco River
C) Amazon River
D) Magdalena River
  • 9. How long is Caño Cristales?
A) 100 kilometers
B) 50 kilometers
C) 150 kilometers
D) 200 kilometers
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