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Sonal Chauhan
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Asked: 2024-10-28T08:46:00+00:00 In:

Which of the following best defines a delta?

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Poll Results

66.67%(A) A landform created at a river’s mouth by deposited sediments ( 2 voters )
33.33%(B) A mountain peak covered in snow ( 1 voter )
0%(C) A small island in the desert
0%(D) An elevated flat region in mountains
Based On 3 Votes

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The correct option is (A) A landform created at a river’s mouth by deposited sediments. A delta forms at a river’s mouth where sediments accumulate, creating fertile, flat land. Famous deltas include the Ganga-Brahmaputra delta, supporting diverse ecosystems and significant agriculture due to nutrient-rich soil.

Class 6 Social Science Chapter 3 Landforms and Life question answer

Class 6 NCERT Social Science India and the World: Land and the People Chapter 3 Landforms and Life

delta class 6 social science extra questionslandforms and life class 6 extra questions and answersncert solutions for class 6 social science chapter 3
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    1. Deltas are created as rivers deposit sediments at their mouths, forming fertile land ideal for agriculture. Examples like the Ganga-Brahmaputra delta support rice and other crops, benefiting from nutrient-rich soil. Deltas sustain diverse ecosystems, including mangroves, and are vital for fishing, agriculture, and local livelihoods. Their strategic location at river-ocean junctions promotes unique biodiversity, while high sedimentation rates create lands that are crucial for regional economies and food production.

      For more NCERT Solutions for Class 6 Social Science Chapter 3 Landforms and Life Extra Questions & Answer:

      https://www.tiwariacademy.com/ncert-solutions/class-6/social-science/

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