- 1. The Caspian Sea, despite its name, is the world's largest enclosed inland body of water, often classified as a lake due to its landlocked nature. Stretching across approximately 371,000 square kilometers, it is bordered by five countries: Russia to the northwest, Kazakhstan to the north, Turkmenistan to the southeast, Iran to the south, and Azerbaijan to the southwest. This unique geographical formation is notable not only for its size but also for its depth, reaching over 1,000 meters, making it one of the deepest lakes globally. The Caspian Sea holds a rich tapestry of biodiversity, supporting various species such as sturgeon, which are renowned for their caviar, and the Caspian seal, a rare freshwater seal. The sea is characterized by its distinct salinity, which is lower than that of oceanic waters due to its isolation and limited inflow of saltwater. Historically, the Caspian Sea has been a vital trade route and a significant cultural crossroads, influencing the economics and politics of the surrounding regions. It plays a crucial role in the local economy, primarily through fishing, oil, and gas reserves beneath its seabed, which have sparked both interest and conflict among the bordering nations. The beauty of the landscape, framed by the Caspian's vast blue waters and the mountainous terrains surrounding it, contributes to its status as an important ecological and cultural site in the region, showcasing the intricate balance between nature and human activity.
What is the largest enclosed inland body of water in the world?
A) Lake Superior
B) Lake Baikal
C) Caspian Sea
D) Lake Victoria
- 2. Which city is the largest on the Caspian Sea?
A) Ashgabat
B) Atyrau
C) Baku
D) Aktau
- 3. What is the approximate surface area of the Caspian Sea?
A) 200,000 square kilometers
B) 371,000 square kilometers
C) 1,000,000 square kilometers
D) 600,000 square kilometers
- 4. Which river is the largest influx into the Caspian Sea?
A) Ural River
B) Don River
C) Kura River
D) Volga River
- 5. Which of the following is a major fish species found in the Caspian Sea?
A) Catfish
B) Sturgeon
C) Salmon
D) Trout
- 6. Which organization addresses Caspian Sea issues?
A) European Union
B) World Wildlife Fund
C) United Nations
D) Caspian Sea Environment Program
- 7. What is the primary fishing product of the Caspian Sea?
A) Cod
B) Caviar
C) Shrimp
D) Tuna
- 8. What is the average depth of the Caspian Sea?
A) 50 meters
B) 1000 meters
C) 211 meters
D) 500 meters
- 9. Which was the first country to exploit oil from the Caspian Sea?
A) Kazakhstan
B) Russia
C) Azerbaijan
D) Iran
- 10. What type of climate surrounds the Caspian Sea?
A) Polar
B) Mediterranean
C) Semi-arid
D) Tropical
- 11. Which treaty regulates the use of the Caspian Sea resources?
A) Treaty of Versailles
B) Kyoto Protocol
C) Montreal Protocol
D) The Caspian Sea Convention
- 12. What structure is built to extract oil from the Caspian Sea?
A) Hydro dams
B) Wind turbines
C) Nuclear plants
D) Oil platforms
- 13. What major environmental issue affects the Caspian Sea?
A) Earthquakes
B) Pollution
C) Flooding
D) Volcanic eruptions
- 14. What term refers to the ancient culture around the Caspian region?
A) Mesopotamian culture
B) Maya civilization
C) Indus Valley civilization
D) Scythian culture
- 15. Which mineral resource is abundant in the Caspian Sea region?
A) Iron ore
B) Gold
C) Natural gas
D) Coal
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