Indian Geography
Indo-Gangetic Plain
Geographical plain in South Asia
Overview
The Indo-Gangetic Plain, also known as the North Indian Plain or the Indus-Gangetic Plain, is a fertile plain spanning 700,000 km2 (270,000 sq mi) across the northern, north-western and north-eastern part of South Asia. It encompasses northern, western and eastern India, eastern Pakistan, southern Nepal and Bhutan, and almost all of Bangladesh. It is named after the two major river systems that drain the region–Indus and Ganges.
Source: Wikipedia — Indo-Gangetic Plain (CC BY-SA)
Key concepts
How Indo-Gangetic Plain connects to the ideas, people and events around it.
Ganges
drained byThe Ganges River flows 2,525 km from the Himalayas to the Bay of Bengal. It provides the main water source for agriculture on the Indo‑Gangetic Plain.
Indus River
fed byThe Indus River originates in the Tibetan Plateau and runs 3,180 km to the Arabian Sea. Its western tributaries contribute sediments to the western part of the Indo‑Gangetic Plain.
Himalayas
source of water fromThe Himalayas are the highest mountain range on Earth, rising over 8,000 m. They supply meltwater that feeds the major rivers of the Indo‑Gangetic Plain.
The plain's alluvial soils are rich in nutrients like nitrogen and phosphorus. This fertility supports intensive crop production across the region.
Agriculture in India
supportsAgriculture employs over 50% of India's workforce and produces staples such as rice and wheat. The Indo‑Gangetic Plain accounts for more than 60% of the country's total agricultural output.
Monsoon of South Asia
affected byThe South Asian monsoon brings seasonal heavy rainfall from June to September. Its rains are crucial for replenishing river flows that irrigate the Indo‑Gangetic Plain.
The Indus Valley Civilization flourished around 2600–1900 BCE in the northwestern part of the plain. It featured advanced urban planning and extensive trade networks.
Delhi
containsDelhi, the capital of India, lies on the southern edge of the Indo‑Gangetic Plain. It has been a political and cultural hub for over a millennium.
Revise Indo-Gangetic Plain
Flashcards and a quick quiz, built from this map.
Questions about Indo-Gangetic Plain
What is Indo-Gangetic Plain?
The Indo-Gangetic Plain, also known as the North Indian Plain or the Indus-Gangetic Plain, is a fertile plain spanning 700,000 km2 (270,000 sq mi) across the northern, north-western and north-eastern part of South Asia. It encompasses northern, western and eastern India, eastern Pakistan, southern Nepal and Bhutan, and almost all of Bangladesh.
What are the key concepts related to Indo-Gangetic Plain?
The main concepts connected to Indo-Gangetic Plain include Ganges, Indus River, Himalayas, Soil fertility, Agriculture in India, Monsoon of South Asia, Indus Valley Civilisation, Delhi. Each is linked on the map above with its own summary.
Which exams cover Indo-Gangetic Plain?
Indo-Gangetic Plain is part of Indian Geography, which appears in the syllabus of UPSC CSE, UPSC CAPF, NDA, CDS, AFCAT, SSC CGL and 49 more exams.