Notes and Study material for Exams
Three Geological divisions: The peninsular block The Himalayas and other Peninsular Mountains Indo-Ganga-Brahmaputra Plain Peninsualar block is made of gneisses (metamorphic) and granites (igneous). Six physiographic divisions: The Northern and North-eastern Mountains The Northern Plain The Peninsular Plateau The Indian Desert The Coastal Plains The Islands Northern and North-Eastern Mountains Approximate length of … Read more
, Rajasthan is a state in northwestern India. It is the largest state in India by area, covering 342,239 square kilometers (132,139 sq mi). The state is bordered by Pakistan to the northwest, Gujarat to the west, Haryana and Punjab to the north, Uttar Pradesh to the northeast, Madhya Pradesh to the east, and Gujarat … Read more
Geomorphology Volcanoes Volcanism includes the movement of molten rock (magma) onto or toward the earth’s surface and also formation of many intrusive and extrusive volcanic forms. A volcano is formed when the molten magma in the earth’s interior escapes through the crust by vents and fissures in the crust, accompanied by steam, gases (hydrogen … Read more
Introduction. 2 Two approaches to study Geography. 2 History: 2 Branches: 2 Origins of Earth. 3 Theories: 3 Nature of earth: 3 Time line: 3 Solar System.. 3 Earth: Shape and Size. 4 Location on Earth. 5 Motion of the Earth & Effect of inclination. 6 Time. 7 Moon. 8 Atmosphere. 10 Structure. 10 … Read more
The Rectangular Drainage Pattern: A Window into Earth’s Structural Fabric The Earth’s surface is a tapestry of intricate patterns, each revealing a story of geological processes and environmental forces. Among these patterns, drainage networks stand out as particularly informative, offering insights into the underlying bedrock structure, tectonic activity, and even the history of erosion. One … Read more
Coastal Mountains: A Tapestry of Biodiversity, Culture, and Resilience The world’s coastlines are not merely edges of continents, but dynamic interfaces where land and sea meet, shaping unique landscapes and ecosystems. Within this intricate interplay, coastal mountains rise as sentinels, their rugged peaks and slopes harboring a rich tapestry of biodiversity, cultural heritage, and human … Read more
The Theory of Isostacy: Balancing the Earth’s Crust The Earth’s surface is not a uniform, flat plane. It is a dynamic and ever-changing landscape, sculpted by geological forces and shaped by the interplay of various processes. One of the fundamental principles governing this dynamic landscape is the theory of isostacy, which explains the balance of … Read more
Unveiling Earth’s Sculptural Masterpiece: A Journey into Geomorphology The Earth’s surface, a tapestry of mountains, valleys, rivers, and coastlines, is a testament to the relentless forces of nature. Geomorphology, the study of these landforms and the processes that shape them, unveils the intricate dance between tectonic activity, erosion, and deposition. This article delves into the … Read more
The Enchanting Islands: A Journey Through the Andaman and Nicobar Archipelago The Andaman and Nicobar Islands, a mesmerizing archipelago nestled in the Bay of Bengal, beckon travelers with their pristine beaches, lush rainforests, and rich cultural heritage. This tropical paradise, a union of 572 islands, islets, and rocks, offers a unique blend of natural beauty, … Read more