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The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.
Q. Barchans are ............... shaped dunes.
  • a)
    round
  • b)
    crescent
  • c)
    semi-circle
  • d)
    hexagon
Correct answer is option 'B'. Can you explain this answer?
Verified Answer
Read the source given below and answer the questions that follow:The ...
Barchans are crescent-shaped sand dunes forming in arid regions with unidirectional wind and limited sand supply.
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Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer?
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Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? for Class 9 2024 is part of Class 9 preparation. The Question and answers have been prepared according to the Class 9 exam syllabus. Information about Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Class 9 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Class 9. Download more important topics, notes, lectures and mock test series for Class 9 Exam by signing up for free.
Here you can find the meaning of Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice Read the source given below and answer the questions that follow:The Indian desert lies towards the western margins of the Aravalli Hills. It is an undulating sandy plain covered with sand dunes. This region receives very low rainfall below 150 mm per year. It has an arid climate with low vegetation cover. Streams appear during the rainy season. Soon after they disappear into the sand as they do not have enough water to reach the sea. Luni is the only large river in this region. Barchans (crescent-shaped dunes) cover larger areas but longitudinal dunes become more prominent near the Indo- Pakistan boundary. If you visit Jaisalmer, you may go to see a group of barchans.Q. Barchans are ............... shaped dunes.a)roundb)crescentc)semi-circled)hexagonCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Class 9 tests.
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