- Which is the longest river in Cuba?
- A) Cauto River
- B) Zaza River
- C) Guantánamo River
- D) Sagua La Grande River
- The Cauto River is primarily located in which region of Cuba?
- A) Western
- B) Eastern
- C) Central
- D) Southern
- Which river flows into the Gulf of Guacanayabo?
- A) Cauto River
- B) Zaza River
- C) Sagua La Grande River
- D) Toa River
- The Zaza River is a tributary of which major river?
- A) Guantánamo River
- B) Cauto River
- C) Sagua La Grande River
- D) Sagua La Chica River
- Which river is known for its scenic landscapes and biodiversity?
- A) Toa River
- B) Cauto River
- C) Zaza River
- D) Guantánamo River
- What is the primary use of the Cauto River in Cuba?
- A) Agriculture and irrigation
- B) Industrial shipping
- C) Urban development
- D) Tourism
- Which river is associated with the region of Camagüey?
- A) Zaza River
- B) Cauto River
- C) Guayabal River
- D) Sagua La Grande River
- The Guantánamo River flows into which body of water?
- A) Caribbean Sea
- B) Guantanamo Bay
- C) Atlantic Ocean
- D) Gulf of Mexico
- Which river is important for local fishing communities?
- A) Sagua La Grande River
- B) Cauto River
- C) Zaza River
- D) Toa River
- What major environmental concern affects Cuban rivers?
- A) Deforestation
- B) Pollution
- C) Flooding
- D) Drought
- Which river flows through the city of Sancti Spíritus?
- A) Zaza River
- B) Yayabo River
- C) Cauto River
- D) Sagua La Grande River
- The Toa River is known for its high level of what?
- A) Industrial activity
- B) Biodiversity
- C) Urban development
- D) Agriculture
- Which river is a tributary of the Cauto River?
- A) Zaza River
- B) Jatibonico River
- C) Guantánamo River
- D) Sagua La Grande River
- Which river is significant for hydroelectric power generation?
- A) Guantánamo River
- B) Cauto River
- C) Zaza River
- D) Toa River
- What is the primary ecological feature of the Toa River?
- A) Urban centers
- B) Tropical forests
- C) Deserts
- D) Grasslands
- The Zaza River is crucial for what agricultural crop?
- A) Sugarcane
- B) Tobacco
- C) Rice
- D) Coffee
- Which river is part of a national park known for its ecosystems?
- A) Toa River
- B) Cauto River
- C) Zaza River
- D) Guantánamo River
- Which river flows through the town of Sagua La Grande?
- A) Sagua La Grande River
- B) Cauto River
- C) Zaza River
- D) Toa River
- What is the average annual rainfall in the Cauto River basin?
- A) 500 mm
- B) 1,000 mm
- C) 1,500 mm
- D) 2,000 mm
- Which river is famous for its picturesque waterfalls?
- A) Guantánamo River
- B) Toa River
- C) Cauto River
- D) Zaza River
- The Cauto River is essential for which economic sector?
- A) Mining
- B) Agriculture
- C) Manufacturing
- D) Tourism
- Which river is significant for its recreational activities, such as kayaking?
- A) Toa River
- B) Cauto River
- C) Zaza River
- D) Sagua La Grande River
- What is a major threat to the Cauto River’s ecosystem?
- A) Urbanization
- B) Pollution
- C) Overfishing
- D) Climate change
- Which river is associated with the province of Santiago de Cuba?
- A) Zaza River
- B) Cauto River
- C) Guantánamo River
- D) Sagua La Grande River
- Which river is important for the production of hydroelectricity?
- A) Guantánamo River
- B) Cauto River
- C) Zaza River
- D) Toa River
- What type of fish is commonly found in the Cauto River?
- A) Salmon
- B) Catfish
- C) Tilapia
- D) Trout
- Which river has the largest drainage basin in Cuba?
- A) Guantánamo River
- B) Cauto River
- C) Zaza River
- D) Sagua La Grande River
- The Zaza River is primarily used for what purpose?
- A) Irrigation
- B) Industrial shipping
- C) Urban development
- D) Tourism
- Which river is known for its unique flora and fauna?
- A) Guantánamo River
- B) Toa River
- C) Cauto River
- D) Zaza River
- What is a significant characteristic of the Sagua La Grande River?
- A) Urbanization
- B) Agricultural importance
- C) Industrial use
- D) Deforestation
| River Name | Length (km) | Region | Major Features | Notable Locations |
| Cauto River | 350 | Eastern Cuba | Longest river; vital for agriculture and irrigation | Bayamo, Las Tunas |
| Zaza River | 100 | Central Cuba | Important tributary of the Cauto River; used for irrigation | Sancti Spíritus, Ciego de Ávila |
| Guantánamo River | 70 | Eastern Cuba | Flows into Guantanamo Bay; significant for local fishing | Guantánamo City |
| Toa River | 70 | Eastern Cuba | Known for its biodiversity and waterfalls | Baracoa |
| Sagua La Grande River | 120 | Central Cuba | Important for agriculture; flows through urban areas | Sagua La Grande |
| Yayabo River | 40 | Central Cuba | Flows through Sancti Spíritus; known for its ecosystems | Sancti Spíritus |
| Jatibonico River | 60 | Central Cuba | Tributary of the Cauto River; vital for local agriculture | Ciego de Ávila |
| Guayabal River | 50 | Central Cuba | Known for its scenic beauty | Camagüey |
| Cuyaguateje River | 20 | Western Cuba | Smaller river; known for local agriculture | Pinar del Río |
| Agua Clara River | 30 | Central Cuba | Flows through scenic landscapes | Villa Clara |