River

Drainage Systems Himalayan and the Peninsular

  Drainage: Flow of water through well-defined channels. Network of such channels is called a Drainage System . Drainage basin: An area drained by a river and its tributaries. Watershed: Boundary line separating one drainage basin from other. River basins are larger watersheds. Drainage pattern of an area depends on the geological time period, nature … Read more

Aquatic Zones

  Aquatic systems are not called biomes, The major differences between the various aquatic zones are due to salinity, levels  of dissolved nutrients; water temperature, depth of sunlight penetration.   Fresh Water Ecosystem-Fresh water ecosystem are classified as lotic (moving water) or lentic (still or stagnant water).   Marine Ecosystem- Estuaries-Coastal bays, river mouths and … Read more

Erosional Landforms

Sculpting the Earth: A Journey Through Erosional Landforms The Earth’s surface is a dynamic tapestry, constantly reshaped by the relentless forces of erosion. These forces, driven by wind, water, ice, and gravity, carve out a diverse array of landforms, each telling a unique story of geological history. This article delves into the fascinating world of … Read more

Centripetal Drainage Pattern

Centripetal Drainage: A Convergence of Flow The Earth’s surface is a tapestry of intricate patterns, sculpted by the relentless forces of nature. Among these patterns, drainage networks stand out as a testament to the power of water, shaping landscapes and influencing ecosystems. One such pattern, the centripetal drainage pattern, presents a captivating spectacle of converging … Read more

Rectangular Drainage Pattern

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

Parallel Drainage Pattern

Unveiling the Parallel Lines: A Comprehensive Look at Parallel Drainage Patterns The Earth’s surface is a tapestry of intricate patterns, sculpted by the relentless forces of nature. Among these patterns, drainage networks stand out as a testament to the interplay of geology, climate, and time. These networks, formed by the flow of water across the … Read more

National Ganga River Basin Authority (NGRBA)

The National Ganga River Basin Authority: A Journey Towards Rejuvenating India’s Sacred River The Ganga, revered as a lifeline and a sacred symbol in India, has faced severe environmental challenges over the years. Pollution, depletion of water resources, and unsustainable development practices have threatened the river’s ecological integrity and the livelihoods of millions who depend … Read more

Nationa Ganga Council (NGC)

The National Ganga Council: A Catalyst for the Rejuvenation of India’s Sacred River The Ganga, revered as a lifeline and a symbol of faith for millions in India, has faced severe environmental challenges for decades. Pollution, depletion, and ecological degradation have threatened the river’s health and the livelihoods of those who depend on it. Recognizing … Read more