- 1. Where is the Orinoco River located?
A) Europe B) Asia C) South America D) North America
- 2. Which ocean does the Orinoco River flow into?
A) Arctic Ocean B) Atlantic Ocean C) Indian Ocean D) Pacific Ocean
- 3. What type of ecosystem is primarily found along the Orinoco River?
A) Grassland B) Tropical rainforest C) Desert D) Tundra
- 4. Which of the following animals can be found in the Orinoco River basin?
A) Koala B) Polar bear C) Kangaroo D) Pink river dolphin
- 5. Which explorer is known for his expeditions along the Orinoco River?
A) Ferdinand Magellan B) Alexander von Humboldt C) Christopher Columbus D) James Cook
- 6. What type of climate is typically found in the Orinoco River basin?
A) Mediterranean B) Tropical C) Temperate D) Arctic
- 7. Which country contributes the largest flow of water to the Orinoco River?
A) Colombia B) Venezuela C) Brazil D) Guyana
- 8. In what year did the first European reach the Orinoco River?
A) 1521 B) 1498 C) 1776 D) 1607
- 9. Which of the following is NOT a tributary of the Orinoco River?
A) Apure River B) Meta River C) Caronà River D) Amazon River
- 10. Which ethnic group dominates the Orinoco River delta region?
A) Evenki B) Huli C) Sápara D) Warao
- 11. Which of the following countries does the Orinoco River flow through?
A) Venezuela B) Mexico C) Brazil D) Argentina
- 12. In which year did Alexander von Humboldt explore the Orinoco River?
A) 2000 B) 1900 C) 1800 D) 1700
- 13. Which famous traveler sailed down the Orinoco River in the 16th century?
A) Christopher Columbus B) Sir Walter Raleigh C) Ferdinand Magellan D) Marco Polo
- 14. Which of the following mountain ranges is located near the Orinoco River?
A) Rocky Mountains B) Himalayas C) Guiana Highlands D) Andes
- 15. Which national park in Venezuela protects part of the Orinoco River basin?
A) Yellowstone National Park B) Great Barrier Reef Marine Park C) Serengeti National Park D) Canaima National Park
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