Notes and Study material for Exams
Flood and Drought Occurrence Drought Drought is a complex, slow-onset phenomenon of ecological challenge that affects people more than any other natural hazards by causing serious economic, social and environmental losses in both developing and developed countries. The period of unusual dryness (i.e. drought) is a normal feature of the Climate and weather system in … Read more
The Atmosphere: A Vital Shield Protecting Life on Earth The Earth’s atmosphere, a thin, invisible blanket of gases surrounding our planet, is far more than just the air we breathe. It plays a crucial role in regulating our climate, shielding us from harmful radiation, and facilitating life as we know it. This intricate and dynamic … Read more
Volcanoes: Earth’s Fiery Breath Volcanoes, those awe-inspiring and often destructive forces of nature, are a testament to the dynamic and ever-changing nature of our planet. They are windows into the Earth’s fiery interior, offering glimpses of the molten rock and immense pressures that lie beneath our feet. From the towering peaks of Mount Fuji to … Read more
The Symphony of the Skies: A Comprehensive Guide to Types of Winds The wind, a seemingly invisible force, plays a crucial role in shaping our planet’s climate, influencing weather patterns, and impacting our daily lives. From the gentle breeze that rustles leaves to the powerful hurricane that wreaks havoc, winds exhibit a remarkable diversity in … Read more
Biological Weathering: The Silent Sculptor of Earth’s Landscapes The Earth’s surface is a dynamic tapestry, constantly reshaped by the relentless forces of nature. While physical weathering, driven by the power of wind, water, and ice, is often the first to come to mind, another, less visible force plays a crucial role in shaping our planet: … Read more
The Mighty Mountains: A Classification Based on Height Mountains, those majestic giants that pierce the sky, have captivated humanity for millennia. They are not just breathtaking landscapes but also hold immense geological significance, influencing weather patterns, shaping ecosystems, and providing vital resources. Understanding the diverse nature of mountains requires a systematic approach, and one of … Read more
Marine Resources – Economic significance and EEZ Economic significance of marine resources Marine energy Marine energy or marine power (also sometimes referred to as ocean energy, ocean power, or marine and hydrokinetic energy) refers to the energy carried by ocean waves, tides, salinity, and ocean temperature differences. The movement of water in the … Read more
The Canary in the Coal Mine: Understanding Current Trends in the Canary Market Canaries, once ubiquitous in coal mines as early warning systems for dangerous gases, have become a symbol of environmental sensitivity and a popular pet. But beyond their charming appearance and melodious songs, the canary market is a fascinating microcosm of global trends, … Read more
Indian economy still is agro based economy and INFRASTRUCTURE Promoting the use of modern technology Providing subsidies to farmers Expanding the coverage of agricultural insurance Promoting the cultivation of high-value crops Encouraging farmers to form cooperatives Providing training and extension Services to farmers These measures have helped to improve the productivity of Indian agriculture. However, … Read more
Sources of Energy: Conventional and Nonconventional Sources – Energy is one of the most important component of economic Biomass. These substances can be burnt to produce heat energy which can be used in the generation of electricity. Thus, the energy produced from the biomass is known as biomass energy. There are three forms of biomass: … Read more