Question

The triangular collection of sediments at the mouth of a river forms
(a) beach
(b) delta
(c) arches
(d) glaciers

Answer 1

Answer:

The triangular collection of sediments at the mouth of a river forms

(a) beach

(b) delta✓✓

(c) arches

(d) glaciers

Explanation:

Brainliest please

Answer 2

Option B is correct.

The triangular collection of sediments at the mouth of a river forms a delta.

A Brief Note on Delta

• A triangular-shaped delta is formed when the water of a particular river enters another water body like the ocean, lake, or river.
• Delta rivers have been essential for humans throughout history because they have been a major center for agriculture and civilizations.
• A delta is sometimes divided into two parts; subaqueous and subaerial. The underwater part of the delta is subaqueous and the furthest from the mouth of the river is known as subaerial.

• The Nile delta,  Senegal delta, and Indus delta are some examples.

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Learn more about delta

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