Question

State a difference between estuary and delta.

Answer 1

Delta: The widespread fan-shaped alluvial deposition at the mouth of a river is called Delta.

Estuary: An estuary is the meeting point of fresh river water and saline seawater and support a wide variety of plants and animals.

Answer 2

the widespread fan shaped alluvial deposition at the mouth of the river is delta

sometimes strong Tides at the mouth of the river prevent deposition of sediments and so the river meets the sea through a funnel shaped opening at the mouth of the river is estuary
hope it helps u