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निम्नलिखित कथनों पर विचार करें:
(i) पश्चिमी हिमालय का विस्तार काली नदी के पश्चिम तक है जबकि पूर्वी हिमालय का विस्तार काली से ब्रह्मपुत्र नदी तक है।
(ii) पूर्वी हिमालय की तुलना में पश्चिमी हिमालय में जैव विविधता कम है।
(iii) पूर्वी हिमालय की तुलना में पश्चिमी हिमालय में ऊंचाई अधिक है।
उपरोक्त में से कौन सा कथन पूर्वी हिमालय की पश्चिमी हिमालय की तुलना के बारे में सही है / हैं?
Consider the following statements:
(i) The Western Himalayas extend to the west of the Kali River while the Eastern Himalayas extend from Kali to the Brahmaputra River.
(ii) Biodiversity is less in the Western Himalayas as compared to the Eastern Himalayas.
(iii) The Western Himalayas have higher elevation than the Eastern Himalayas.
Which of the above statement(s) is/are correct about the comparison of the Eastern Himalayas with the Western Himalayas?
  • a)
    केवल 1
  • b)
    केवल 1 और 2
  • c)
    केवल 2 और 3
  • d)
    1, 2 और 3
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
:(i) (ii) (iii) ...
The correct answer is option D, which means all three statements are correct about the comparison of the Eastern Himalayas with the Western Himalayas. Let's discuss each statement in detail:

(i) The Western Himalayas extend to the west of the Kali River while the Eastern Himalayas extend from Kali to the Brahmaputra River.
The Kali River is a trans-boundary river that originates in the Greater Himalayas and flows through Nepal and India. It acts as a natural boundary between the Western Himalayas and the Eastern Himalayas. The Western Himalayas are located to the west of the Kali River, while the Eastern Himalayas are located from the Kali River to the Brahmaputra River. Therefore, statement (i) is correct.

(ii) Biodiversity is less in the Western Himalayas as compared to the Eastern Himalayas.
The Eastern Himalayas are known for their rich biodiversity. This region is considered a global biodiversity hotspot due to its high species diversity and endemism. It is home to various types of flora and fauna, including several endangered species. On the other hand, the Western Himalayas have relatively lower biodiversity compared to the Eastern Himalayas. The Western Himalayas experience harsher climatic conditions, which limit the diversity of species. Hence, statement (ii) is correct.

(iii) The Western Himalayas have a higher elevation than the Eastern Himalayas.
The Himalayas are the highest mountain range in the world, and they exhibit a gradual increase in elevation from west to east. The Western Himalayas have higher average elevations compared to the Eastern Himalayas. The highest peaks in the Western Himalayas, such as Nanda Devi and Kanchenjunga, exceed 8,000 meters in height. On the other hand, the Eastern Himalayas have slightly lower average elevations, with peaks like Kangchenjunga reaching a height of around 8,500 meters. Therefore, statement (iii) is correct.

In conclusion, all three statements are correct. The Western Himalayas extend to the west of the Kali River, have lesser biodiversity compared to the Eastern Himalayas, and have higher elevations.
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:(i) (ii) (iii) ...
सभी कथन सही हैं
  • पश्चिमी हिमालय और पूर्वी हिमालय के बीच तुलना:
  • विस्तार: पश्चिमी हिमालय का विस्तार काली नदी के पश्चिम तक है जबकि पूर्वी हिमालय का विस्तार काली से ब्रह्मपुत्र नदी तक है।
  • ऊंचाई: पश्चिमी हिमालय भागों में बढ़ता है जबकि पूर्वी हिमालय मैदानी इलाकों से अचानक बढ़ता है।
  • वनस्पति: पश्चिमी हिमालय शंकुधारी वन और अल्पाइन वनस्पति हैं।
  • जैव विविधता: पूर्वी हिमालय की तुलना में पश्चिमी हिमालय में जैव विविधता कम है।
  • वर्षा: पश्चिमी हिमालय सर्दियों में उत्तर-पश्चिमी मानसून से प्राप्त होता है; पूर्वी हिमालय ग्रीष्मकाल में दक्षिण-पूर्वी मानसून प्राप्त करता है।
  • स्नोलाइन: पूर्वी हिमालय में कम; पश्चिमी हिमालय में उच्च।
  • ऊंचाई: यह पूर्वी हिमालय की तुलना में पश्चिमी हिमालय में अधिक है।
all statements are correct
Comparison between Western Himalaya and Eastern Himalaya:
Expansion: The Western Himalayas extend to the west of the Kali River while the Eastern Himalayas extend from Kali to the Brahmaputra River.
Elevation: Grows in the western Himalayan parts while the eastern Himalaya rises abruptly from the plains.
Vegetation: The Western Himalayas are coniferous forests and alpine vegetation.
Biodiversity: The Western Himalayas have less biodiversity as compared to the Eastern Himalayas.
Precipitation: Western Himalaya receives winter from the north-west monsoon; The Eastern Himalayas receive the South-East monsoon in summers.
Snowline: Low in the Eastern Himalayas; High in the Western Himalayas.
Altitude: It is higher in the Western Himalayas than in the Eastern Himalayas.
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:(i) (ii) (iii) / ?Consider the following statements:(i) The Western Himalayas extend to the west of the Kali River while the Eastern Himalayas extend from Kali to the Brahmaputra River.(ii) Biodiversity is less in the Western Himalayas as compared to the Eastern Himalayas.(iii) The Western Himalayas have higher elevation than the Eastern Himalayas.Which of the above statement(s) is/are correct about the comparison of the Eastern Himalayas with the Western Himalayas?a) 1b) 1 2c) 2 3d)1, 2 3Correct answer is option 'D'. Can you explain this answer?
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