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What is the term for the specialized zone where rivers meet the sea?

ADelta

BEstuary

CLagoon

DBay

Answer:

B. Estuary

Read Explanation:

  • Many rivers develop a highly specialised zone before joining the proper sea. This zone is called - Estuary

  • An estuary is a transitional zone between rivers and sea representing an ecotone possessing unique ecological features and biotic communities.

  • An estuary is semi-enclosed part of the coastal ocean containing brackish water that has free connection with the sea on one side and on the other side it is connected with a river mouth and receives fresh water.

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