With reference to coastal red sand dunes consider the following statements 1 They are rare deposits ...........

Geography India - Soil and Vegetation

With reference to coastal red sand dunes, consider the following statements:

1. They are rare deposits found on Chandipur beach, Odisha.

2. The site where they are found has been declared as Geo-heritage site by Geological survey of India.

3. They are both geologically and anthropologically important because they have been a part of the continuous evolution of the Earth

4. They are found in India only.

How many of the above statements are correct?

Only one

Only two

All three

All four

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Explanation:

The statement about coastal red sand dunes being found in Chandipur, Odisha, not CORRECT since well-known red sand dunes, also known as "Teri" dunes, are typically associated with the Tamil Nadu coast, especially in the southeastern parts of India.

The Geological Survey of India (GSI) does declare certain areas as geo-heritage sites, and if the context is the red sand dunes of Tamil Nadu, they are indeed recognized for their geological importance.

These dunes are both geologically and anthropologically important due to their unique formation and the insights they provide into past climatic conditions and sea-level changes, which are part of Earth's continuous evolution.

The statement that they are found only in India is incorrect. Similar formations can be found in various parts of the world, though the specific type and formation process may vary.

Hence only two of the above statements are correct