Geography of India: Extreme Coordinates
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Questions and Answers

What is the reason for the difference between the measured north-south and east-west distances of India?

  • The distance between two longitudes decreases towards the poles. (correct)
  • The distance between two latitudes increases towards the poles.
  • The distance between two longitudes remains the same everywhere.
  • The distance between two latitudes decreases towards the equator.

    • What part of India marks the southernmost latitude?

  • Kanniyakumari (correct)
  • Gujarat
  • Kashmir
  • Arunachal Pradesh

    • Where does India's territorial limit extend up to in terms of nautical miles from the coast?

  • 18 nautical miles
  • 12 nautical miles (correct)
  • 15 nautical miles
  • 8 nautical miles

    • Which of the following statements about latitude and longitude is NOT true based on the text?

    <p>Actual distance measured in India is roughly 30 degrees in both latitudinal and longitudinal extent.</p> Signup and view all the answers

    What is the conversion factor from statute mile to kilometers?

    <p>~1.6 km</p> Signup and view all the answers

    What is the southern boundary latitude of India according to the text?

    <p>6°45' N</p> Signup and view all the answers

    What is the primary reason for large variations in land forms, climate, soil types, and natural vegetation in India?

    <p>Latitude variations</p> Signup and view all the answers

    How many hours of time difference exist between the easternmost and westernmost parts of India due to the longitudinal extent?

    <p>2 hours</p> Signup and view all the answers

    What is the role of the standard meridian in relation to Indian Standard Time (IST)?

    <p>Maintaining uniform time across the country</p> Signup and view all the answers

    Which physical barrier prevented easy movement across India in the past?

    <p>Himalayas</p> Signup and view all the answers

    What is the total coastline length of India including the mainland and island groups?

    <p>13,617 km</p> Signup and view all the answers

    Which countries are separated from India by the Gulf of Mannar and Palk Strait?

    <p>Sri Lanka and Maldives</p> Signup and view all the answers

    What has led to India being endowed with great physical diversity?

    <p>Size of the country</p> Signup and view all the answers

    How has India's location affected interaction with neighboring countries?

    <p>'Physical barriers have hindered interaction'</p> Signup and view all the answers

    What is the reason for the difference in measured distance from north to south and east to west in India?

    <p>The distance between two longitudes decreases towards the poles.</p> Signup and view all the answers

    Why does the east-west distance in India measure smaller than the north-south distance?

    <p>Longitudes converge towards the poles, reducing distance.</p> Signup and view all the answers

    Why does the text suggest consulting Chapter 3 on Latitude, Longitude, and Time for understanding the differences in latitudinal extent?

    <p>To learn about longitudinal convergence towards the poles.</p> Signup and view all the answers

    What role does latitude play in determining India's territorial limits?

    <p>Latitude directly influences the shape of India's coastal boundaries.</p> Signup and view all the answers

    How do longitudes contribute to India's geographical shape?

    <p>Longitudes influence India's east-west measurement discrepancies.</p> Signup and view all the answers

    What is the significance of knowing the distances between two latitudes according to the text?

    <p>It aids in calculating land areas based on latitude differences.</p> Signup and view all the answers

    Why does India experience a time difference of nearly two hours between the easternmost and westernmost parts of the country?

    <p>Due to variations in longitude, causing different positions relative to the time zones</p> Signup and view all the answers

    Which geographic feature acts as a barrier in the interaction with neighboring countries?

    <p>The Himalayas</p> Signup and view all the answers

    What is the significance of the Indian Standard Time (IST) and the standard meridian?

    <p>To ensure uniform time across the country despite longitudinal differences</p> Signup and view all the answers

    What is the general trend of physical variations in India from north to south?

    <p>Increase in altitude, decrease in forested areas</p> Signup and view all the answers

    Why is the concept of Indian Standard Time (IST) important for daily life in India?

    <p>To facilitate communication and coordination nationwide</p> Signup and view all the answers

    Which physical entity plays a key role in defining India as a great geographic entity known as the Indian subcontinent?

    <p>The Himalayas</p> Signup and view all the answers

    What features contribute to India's vast physical diversity mentioned in the text?

    <p>'Rain shadow' effect due to mountain ranges</p> Signup and view all the answers

    Why does the text mention that the distance between two longitudes decreases towards the poles?

    <p>Due to the curvature of the Earth</p> Signup and view all the answers

    What is the reason behind the statement that the distance between two latitudes remains the same everywhere?

    <p>The spherical shape of the Earth</p> Signup and view all the answers

    How does the text explain the discrepancy between India's latitudinal/longitudinal extent and its actual north-south and east-west distances?

    <p>Resulting from Earth's spherical shape</p> Signup and view all the answers

    What is the significance of knowing the distance between two latitudes?

    <p>Understanding Earth's curvature</p> Signup and view all the answers

    What is the impact of Earth's curvature on navigation as stated in the text?

    <p>Causes distortions in maps</p> Signup and view all the answers

    Why does the text recommend consulting Chapter 3 on Latitude, Longitude, and Time for understanding latitudinal extent differences?

    <p>To comprehend how Earth's shape impacts distance calculations</p> Signup and view all the answers

    Why does the concept of Indian Standard Time (IST) lead to a time difference of nearly two hours between the easternmost and westernmost parts of India?

    <p>IST is based on the standard meridian passing through different parts of India.</p> Signup and view all the answers

    Why does the text mention the presence of lofty mountains in the north of India?

    <p>To explain the physical barrier created by mountain ranges in India's history.</p> Signup and view all the answers

    How has the peninsular part of India contributed to its vast coastline?

    <p>By forming natural harbors for sea trade and maritime activities.</p> Signup and view all the answers

    What role do the Hindukush and Sulaiman ranges play in defining the geographically diverse nature of India?

    <p>They act as a climatic barrier between different regions of India.</p> Signup and view all the answers

    Why is it significant that the Indian subcontinent is bounded by the Indian Ocean in the south?

    <p>To showcase how oceanic currents affect India's monsoon patterns.</p> Signup and view all the answers

    What physical diversity does the northern part of India exhibit due to its latitude?

    <p>Lofty mountains like the Himalayas.</p> Signup and view all the answers

    How does the concept of latitude affect the boundaries and territorial limits of India?

    <p>Latitude determines the country's distance from the equator.</p> Signup and view all the answers

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