अपवाह (Drainage) NCERT भूगोल कक्षा 9 अध्याय 3 – विस्तृत सारांश परिचय अपवाह (Drainage) का अर्थ किसी क्षेत्र की नदी व्यवस्था से है। एक मुख्य नदी और उसकी सहायक नदियाँ मिलकर नदी तंत्र बनाती हैं। भारत की नदियाँ कृषि, सिंचाई, जलविद्युत, परिवहन और मानव जीवन के लिए बहुत महत्वपूर्ण हैं। भारत की नदी प्रणाली को मुख्य रूप से दो भागों में बाँटा गया है: हिमालयी नदी प्रणाली प्रायद्वीपीय नदी प्रणाली 1. हिमालयी नदी प्रणाली मुख्य हिमालयी नदियाँ: सिंधु गंगा ब्रह्मपुत्र विशेषताएँ ये सदानीरा नदियाँ हैं (साल भर बहती हैं) इनका जल स्रोत हिमनद और वर्षा दोनों हैं लंबी और गहरी नदियाँ बड़े मैदान और डेल्टा बनाती हैं A. सिंधु नदी प्रणाली Indus River का उद्गम तिब्बत में मानसरोवर झील के पास से होता है। मुख्य विशेषताएँ यह भारत, तिब्बत और पाकिस्तान से होकर बहती है कुल लंबाई लगभग 2900 किमी इसकी प्रमुख सहायक नदियाँ: झेलम चिनाब रावी ब्यास सतलुज महत्व सिंचाई के लिए अत्यंत महत्वपूर्ण पंजाब क्षेत्र की कृषि का आधार B. गंगा नदी प्रणाली Ganga भारत की सबसे महत्वपूर्ण नदी मानी जाती है। उद्गम गंगोत्री हिमनद (उत्तराखंड) से नि...

 

Physical Features of India – MCQs

NCERT Geography Class 9 Chapter 2







Multiple Choice Questions (MCQs)

1. Which is the youngest mountain range in India?

A) Aravali
B) Vindhya
C) Himalaya
D) Satpura

Answer: C) Himalaya


2. The Himalayas were formed due to the collision of:

A) African Plate and Indian Plate
B) Indian Plate and Eurasian Plate
C) Pacific Plate and Indian Plate
D) Australian Plate and Eurasian Plate

Answer: B) Indian Plate and Eurasian Plate


3. Which is the highest Himalayan range?

A) Shiwalik
B) Himachal
C) Himadri
D) Purvachal

Answer: C) Himadri


4. Which hill station is located in Himachal Himalaya?

A) Ooty
B) Shimla
C) Jaipur
D) Jodhpur

Answer: B) Shimla


5. The Northern Plains are formed by:

A) Lava deposits
B) Wind erosion
C) Alluvial deposits
D) Glaciers

Answer: C) Alluvial deposits


6. Which rivers form the Northern Plains?

A) Godavari, Krishna, Kaveri
B) Indus, Ganga, Brahmaputra
C) Narmada, Tapi, Luni
D) Mahanadi, Sabarmati, Tapi

Answer: B) Indus, Ganga, Brahmaputra


7. Which soil is the newest and most fertile?

A) Bhangar
B) Khadar
C) Black Soil
D) Laterite Soil

Answer: B) Khadar


8. The Peninsular Plateau is made of:

A) Soft rocks
B) Sedimentary rocks
C) Hard igneous and metamorphic rocks
D) Sand deposits

Answer: C) Hard igneous and metamorphic rocks


9. Which plateau is rich in minerals?

A) Malwa Plateau
B) Chotanagpur Plateau
C) Meghalaya Plateau
D) Deccan Plateau

Answer: B) Chotanagpur Plateau


10. The Western Ghats are:

A) Lower than Eastern Ghats
B) Broken hills
C) Higher and continuous
D) Desert hills

Answer: C) Higher and continuous


11. The Indian Desert is also known as:

A) Sahara Desert
B) Gobi Desert
C) Thar Desert
D) Arabian Desert

Answer: C) Thar Desert


12. Which river flows through the Indian Desert?

A) Luni
B) Ganga
C) Yamuna
D) Krishna

Answer: A) Luni


13. Which coast lies along the Arabian Sea?

A) Eastern Coastal Plain
B) Western Coastal Plain
C) Coromandel Coast
D) Northern Circar

Answer: B) Western Coastal Plain


14. Which coastal plain is wider?

A) Western Coastal Plain
B) Eastern Coastal Plain
C) Konkan Coast
D) Malabar Coast

Answer: B) Eastern Coastal Plain


15. Lakshadweep Islands are:

A) Volcanic islands
B) Desert islands
C) Coral islands
D) Mountain islands

Answer: C) Coral islands


16. Andaman and Nicobar Islands are located in:

A) Arabian Sea
B) Indian Ocean
C) Bay of Bengal
D) Pacific Ocean

Answer: C) Bay of Bengal


17. India’s only active volcano is:

A) Narcondam
B) Barren Island
C) Deccan Volcano
D) K2 Volcano

Answer: B) Barren Island


18. Which region is marshy and wet?

A) Bhabar
B) Khadar
C) Terai
D) Bhangar

Answer: C) Terai


19. Which is the oldest landmass of India?

A) Northern Plains
B) Himalayas
C) Coastal Plains
D) Peninsular Plateau

Answer: D) Peninsular Plateau


20. Which coast is famous for backwaters?

A) Coromandel Coast
B) Konkan Coast
C) Malabar Coast
D) Northern Circar

Answer: C) Malabar Coast


Important One-Liner MCQ Facts

  • Himadri is the highest Himalayan range.

  • Khadar soil is very fertile.

  • Chotanagpur Plateau is rich in minerals.

  • Western Ghats receive heavy rainfall.

  • Thar Desert lies in Rajasthan.

  • Lakshadweep Islands are coral islands.

  • Barren Island is India’s only active volcano.

  • Northern Plains are densely populated.

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