- 1. Where is Caño Cristales River located?
A) Peru
B) Mexico
C) Colombia
D) Brazil
- 2. Caño Cristales is also known as 'the River of ______'.
A) Eternal Serenity
B) Infinite Calmness
C) Endless Beauty
D) Five Colors
- 3. The colors of Caño Cristales are most vibrant on _______ days.
A) Sunny
B) Rainy
C) Foggy
D) Cloudy
- 4. What is the primary color of the aquatic plant giving Caño Cristales its red hue?
A) Green
B) Blue
C) Yellow
D) Macarenia clavigera
- 5. Caño Cristales is often referred to as the 'Liquid ______'.
A) Rainbow
B) Emotion
C) Plants
D) Gold
- 6. Which of the following countries does NOT share a border with Colombia?
A) Ecuador
B) Panama
C) Venezuela
D) Brazil
- 7. Which national park is home to Caño Cristales?
A) Sierra de La Macarena National Park
B) Yellowstone National Park
C) Joshua Tree National Park
D) Everglades National Park
- 8. Which of the following is NOT a common color visible in Caño Cristales?
A) Yellow
B) Blue
C) Red
D) Black
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