UPSC Prelims Special – Geography Synopsis | English | Page 4

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1. Indian Rivers and Drainage System

India has a vast river system that supports agriculture, transportation, irrigation, hydroelectricity, and human settlements.

Major River Systems

• Himalayan Rivers
• Peninsular Rivers

Important Rivers

• Ganga
• Brahmaputra
• Indus
• Godavari
• Krishna
• Narmada

The Ganga is the most important river system in northern India.

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2. Agriculture in India

Agriculture is one of the major sectors of the Indian economy and provides livelihood to a large population.

Major Cropping Seasons

• Kharif Crops
• Rabi Crops
• Zaid Crops

Major Crops

• Rice
• Wheat
• Cotton
• Sugarcane
• Pulses

India is one of the world’s largest producers of rice and wheat.

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3. Minerals and Energy Resources

Minerals and energy resources are essential for industrial development and economic growth.

Types of Minerals

• Metallic Minerals
• Non-Metallic Minerals
• Energy Minerals

Important Energy Resources

• Coal
• Petroleum
• Natural Gas
• Hydroelectric Power
• Solar Energy

Jharkhand and Odisha are rich in mineral resources.

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4. Industries in India

Industries play an important role in employment generation, trade, and national economic development.

Major Industries

• Iron and Steel Industry
• Textile Industry
• Information Technology Industry
• Automobile Industry
• Pharmaceutical Industry

Mumbai is known as the textile capital of India.

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5. Transport and Communication

Efficient transport and communication systems are essential for economic integration and national development.

Major Modes of Transport

• Roadways
• Railways
• Waterways
• Airways
• Pipelines

Indian Railways is one of the largest railway networks in the world.

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Quick Revision Points

• Ganga – Major Himalayan River
• Kharif Crops – Monsoon crops
• Coal – Important energy resource
• Mumbai – Textile industry center
• Indian Railways – Major transport network

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Practice MCQ

Which cropping season is associated with monsoon rainfall in India?

• A) Rabi
• B) Zaid
• C) Kharif
• D) Winter Crops

Correct Answer: C) Kharif

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