Question

what is delta in short answer
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Answer 1

Answer:

delta is a landform created by deposition of sediment that is carried by a river as the flow leaves its mouth and enters slower-moving or stagnant water

Answer 2

Answer:

an area of flat land shaped like a triangle where a river divides into smaller rivers as it goes into the sea.

नदी का मुहाना, त्रिभुज के आकार का समतल क्षेत्र जहाँ पहुँचकर नदी अनेक छोटी धाराओं में बँट जाती है और समुद्र में समा जाती है; डेल्टा

I hope my answer is helpful for you ✌️☺️