(2) State the types of soils of India and give a detailed information.
The types of soils in India are Alluvial, Black (Regur), Red, Laterite, Mountainous, and Desert soils. Alluvial soil is fertile and found near rivers, Black soil is sticky and ideal for cotton, Red soil is porous and found in regions of igneous and metamorphic rocks, Laterite soil is less fertile due to leaching, Mountainous soil is found in hilly regions and varies in fertility, while Desert soil is alkaline and requires irrigation for agriculture.
(3) Classify the minerals.
Minerals are classified into Metallic minerals (Precious, Light, General use, and Alloys), Non-metallic minerals, and Energy resources (Coal, Mineral oil, Natural gas, Uranium, Thorium).
4.Select the correct option of the following questions and complete the answer :
(1) Patkai Hills Arunachal Pradesh :: Lushai
(A) Nagaland
(B) Manipur
(C) Mizoram
(D) Meghalaya
(2) Who from the following speaks the incorrect statement? Find out.
(A) Kashish Gold, silver, platinum are precious minerals.
(B) Kinni: Bauxite, titanium and magnesium are light metallic minerals.
(C) Dhruvi Tungsten, manganese, and chromium etc. are non-metallic minerals.
(D) Nidhi Lead, copper and iron etc. are minerals taken in common use.
(3) Which of the following statements is true?
(A) Western Ghats have more height in northern region.
(B) Western Ghats are called Nilgiri in Karnataka.
(C) Western Ghats are spread north-south in unbroken form along the Arabian Sea coast.
(D) Western Ghats are called as Sahyadri on the border of Kerala and Tamil Nadu.
(4) Which plateau is situated between Aravalli and Vindhyachal ?
(A) Chhota Nagpur
(B) Malwa
(C) Deccan
(D) Shillong
GSEB Class 9 Social Science Chapter 14 Additional Question Answers
Q: What are the main physiographic regions of India?
A: India has diverse physiographic regions including mountains, plains, plateaus, coastal areas, and archipelagos.
Q: Describe the characteristics of the Himalayan mountain system.
A: The Himalayas stretch over 2400 km from west to east, boasting the world’s tallest peaks like Mount Everest and K2. It comprises three main ranges: the Greater Himalayas, Lesser Himalayas, and the Outer Himalayas (Shivalik range).
Q: What is the significance of the Great Northern Plain?
A: The Great Northern Plain, formed by rivers like the Ganges and Brahmaputra, is highly fertile and agriculturally productive, hosting major cities like Delhi, Kolkata, and Lucknow.
Q: How is the Peninsular Plateau divided?
A: The Peninsular Plateau is divided into the Malwa Plateau and the Deccan Plateau, characterized by features like the Aravalli Range and Western Ghats.
Q: Describe the Coastal Plains of India.
A: India’s Coastal Plains, along the eastern and western coasts, are known for their agricultural productivity, natural harbors, and deltas formed by rivers like the Kaveri, Krishna, Godavari, and Mahanadi.
Q: What are the major archipelagos of India?
A: India is home to major archipelagos like the Andaman and Nicobar Islands and Lakshadweep, known for their strategic importance and rich biodiversity.
