Caspian Sea region

/ˈkæspiən siː ˈriːdʒən/

noun phrase

  1. The area surrounding the Caspian Sea, including parts of Azerbaijan, Iran, Kazakhstan, Russia, and Turkmenistan, which border it.

    B1

    neutral

    • "The Caspian Sea region is rich in oil and natural gas reserves."B2
    • "Several countries cooperate on trade and environmental issues in the Caspian Sea region."B2
    • "The biodiversity of the Caspian Sea region includes unique species of fish and birds."B2

Collocations

Caspian Sea regionCaspian Sea coastlineCaspian Sea oiloil reservesnatural gasbiodiversitybordering countries

Word family

Caspian SeaCaspian