Consider the following statements about Erg or sandy desert.1. Erg or...
Erg or sandy desert: - This is a sea of sand that typifies desert scenery's popular idea. Winds deposit vast stretches of undulating dunes in the heart of the deserts.
- The intricate patterns of ripples on the dune surfaces indicate the direction of the winds. The Calanscio Sand Sea in Libya is characteristic of a sandy desert. In Turkestan, sandy deserts are also known as koum.
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Consider the following statements about Erg or sandy desert.1. Erg or...
Answer:
Introduction:
Erg or sandy desert is a type of desert characterized by vast expanses of sand dunes. In this question, we are given three statements about Erg or sandy deserts, and we need to determine which of these statements are correct.
Explanation:
Statement 1: Erg or sandy desert. This is a sea of sand which typifies the popular idea of desert scenery.
This statement is correct. Erg or sandy desert is indeed a sea of sand and is often associated with the popular idea of desert scenery, with vast sand dunes stretching out as far as the eye can see.
Statement 2: The Calanscio Sand Sea in Libya is characteristic of a sandy desert.
This statement is also correct. The Calanscio Sand Sea in Libya is a prime example of a sandy desert. It is a large expanse of sand dunes covering an area of about 200,000 square kilometers and is a significant feature of the Libyan Desert.
Statement 3: In Turkestan, sandy deserts are also known as koum.
This statement is correct as well. In Turkestan, sandy deserts are indeed known as "koum." The term "koum" is derived from the Persian language and is used to describe sandy deserts in Central Asia, including the deserts of Turkestan.
Conclusion:
All three statements are correct. Erg or sandy deserts are characterized by vast expanses of sand dunes and are often associated with the popular idea of desert scenery. The Calanscio Sand Sea in Libya is a prime example of a sandy desert. In Turkestan, sandy deserts are known as "koum." Therefore, option D, which states that all of the statements are correct, is the correct answer.