Question

Choose the correct definition of 'delta'. 

1, It is a point where river enters into the sea.

2, It is a triangular deposition of the debris brought and deposited by the river at its mouth.

3, It is a large flat region when small rivers join a large one.
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Answer 1

Answer:

1.It is a point where river enters sea

Explanation:

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Answer 2

Answer:

Option (2) is correct.

It is a triangular deposition of the debris brought and deposited by the river at its mouth.

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Delta is a piece of land shaped like a triangle that is formed when a river splits into smaller rivers, due to sediments before it flows into the ocean.

They form when the river water loses its speed and ability to carry sediments, and deposits those sediments at the bottom of the mouth of the river.

• Ganges

Brahmaputra delta is the largest delta in the world.