What is the term for the point where a river meets the sea?

What is the term for the point where a river meets the sea?

• A. Source
• B. Mouth
• C. Ox Bow Lake
• D. Plunge Pool

Answer: (B)

The term for where a river meets the sea is its mouth. This is the end point of the river’s journey, where the flowing water often slows, spreads out, and deposits sediment, sometimes forming an estuary where freshwater mixes with seawater. The other terms describe different parts or features: the source is where the river starts high in the landscape; an oxbow lake is a former bend that has been cut off, creating a separate lake inland; a plunge pool forms at the base of a waterfall due to intense erosion. So the meeting point with the sea is the mouth.

The term for where a river meets the sea is its mouth. This is the end point of the river’s journey, where the flowing water often slows, spreads out, and deposits sediment, sometimes forming an estuary where freshwater mixes with seawater. The other terms describe different parts or features: the source is where the river starts high in the landscape; an oxbow lake is a former bend that has been cut off, creating a separate lake inland; a plunge pool forms at the base of a waterfall due to intense erosion. So the meeting point with the sea is the mouth.