Question

What is a shallow body of water that is separated from the open sea?

Answer 1

Lagoon – a body of comparatively shallow salt or brackish water separated from the deeper sea by a shallow or exposed sandbank, coral reef, or similar feature. Lake – a body of water, usually freshwater, of relatively large size contained on a body of land.

Answer 2

1, A shallow body of a water especially one separated from a sea by sandbars or coal reffers..

2, A shallow artificial pond used for treating or storing liquid waste material...