Notes and Study material for Exams
The California Current: A Vital Lifeline for the Pacific Coast The California Current, a cold, nutrient-rich current that flows southward along the western coast of North America, is a vital component of the Pacific Ocean’s ecosystem. It plays a crucial role in shaping the climate, influencing marine life, and supporting a thriving fishing industry. This … Read more
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
INFRASTRUCTURE and protection of forests and wildlife. Under this scheme 1.74 lakh claims with an extent of 10.26 lakh acres are received. Of which 1.63 lakh claims with an extent of 9.81 lakh acres are surveyed. Remaining are under progress. Plantation Activities: Eucalyptus Plantations: The APFDC has been raising Eucalyptus Clonal … Read more
S.No. Himalayan drainage Peninsular drainage 1. Perennial in nature. Seasonal in nature 2. Both snow fed and monsoon n fed Monsoon fed 3. Voluminous Less voluminous 4. Very large command area Less Command area 5. Himalayan river exhibits antecedent character Consequent character is exhibited 6. All Himalayan rivers form delta at the mouth Form … Read more
TRIBES OF INDIA Tribals constitute 8.61% of the total Population of the country, numbering 104.28 million (2011 Census) and cover about 15% of the country’s area. The fact that tribal people need special attention can be observed from their low social, economic and participatory indicators. Whether it is maternal and child mortality, size of agricultural … Read more
The Unseen Power of Volcanic Materials: From Destruction to Creation Volcanoes, those awe-inspiring and often destructive forces of nature, are more than just fiery mountains spewing molten rock. They are the architects of landscapes, the source of fertile soils, and the driving force behind a vast array of materials that shape our world. This article … Read more
The Benguela Current: A Lifeline and a Threat The Benguela Current, a cold, nutrient-rich current flowing northward along the western coast of southern Africa, is a vital ecosystem and a significant driver of the region’s climate and economy. This powerful current, one of the four major eastern boundary upwelling systems in the world, plays a … Read more
Mass Movements: A Force of Nature Shaping the Earth’s Surface Mass movements, also known as landslides, are a natural phenomenon that involves the downslope movement of rock, soil, and debris under the influence of gravity. These movements can range from slow, creeping flows to rapid, catastrophic events like rockfalls and debris avalanches. Understanding the processes … Read more
Sculpting the Earth: A Journey Through Volcanic Landforms Volcanoes, those awe-inspiring geological giants, are more than just fiery mountains spewing molten rock. They are architects of the Earth’s surface, shaping landscapes with their explosive power and slow, steady flows. The landforms they create, a testament to the planet’s dynamic nature, offer a window into the … Read more
Origin of the Monsoon: Classcial Theories: Halley’s Thermal concept: Indian monsoon is because of contrast between Indian Subcontinent and adjoining Indian Ocean. Halley’s theory, suggested in 1686, considers the summer monsoon to be a regional phenomenon. Aerological concept: This was suggested by R. Scherhag in 1948. According to this theory, monsoon circulation develops due to … Read more