Notes and Study material for Exams
Conventional and Non Conventional Sources of Energy Main Sources of Energy: The sources of energy are of following types: Conventional Sources of Energy: These sources of energy are also called non renewable sources. These sources of energy are in limited quantity except hydro-electric power. (a) Coal and Lignite: Coal is the major Source Of Energy. Coal … Read more
Weather forecast There are two ways for weather forcasting: Short-range forecasting Meteorologists can make somewhat longer-term forecasts (those for 6, 12, 24, or even 48 hours) with considerable skill because they are able to measure and predict atmospheric conditions for large areas by computer. Using models that apply their accumulated expert knowledge quickly, accurately, and … Read more
Here is a list of subtopics under the energy sector: Alternative energy Bioenergy Coal Electricity Energy efficiency Energy policy Energy storage Fossil fuels Nuclear energy The energy sector is a complex and ever-changing field. It encompasses a wide range of topics, from alternative energy sources to fossil fuels to nuclear power. In this article, we … Read more
The Sculptors of Our World: A Deep Dive into Geomorphological Agents The Earth’s surface is a dynamic and ever-changing landscape, sculpted by a myriad of forces over vast stretches of time. These forces, known as geomorphological agents, are the driving mechanisms behind the evolution of our planet’s diverse landforms. Understanding these agents is crucial for … Read more
Energy Management When it comes to energy saving, energy management is the process of monitoring, controlling, and conserving energy in a building or organization. Typically this involves the following steps: Metering your energy consumption and collecting the data. Finding opportunities to save energy, and estimating how much energy each opportunity could save. You would typically … Read more
The Unseen Force: Pressure Gradient and Its Role in Air Circulation The Earth’s atmosphere is a dynamic system, constantly in motion. This movement, known as air circulation, is driven by a fundamental force: the pressure gradient. Understanding this force is crucial to comprehending weather patterns, climate variations, and even the global distribution of heat and … Read more
Wind: A Powerful Sculptor of the Earth’s Surface Wind, an invisible force that whispers through trees and howls across deserts, is more than just a meteorological phenomenon. It is a potent geomorphic agent, capable of shaping the Earth’s surface in profound ways. From the gentle erosion of coastal dunes to the creation of towering rock … Read more
Savannah Climate: A Tapestry of Warmth, Wetness, and Wildfire Savannahs, those iconic landscapes of open grasslands dotted with scattered trees, are found across the globe, from the African savannas to the Australian outback. These ecosystems are shaped by a unique climate characterized by distinct wet and dry seasons, warm temperatures, and a constant threat of … Read more
What are natural Resources ? Natural Resources are useful raw materials that we get from the Earth. They occur naturally, which means that humans cannot make natural resources. Instead, we use and modify natural resources in ways that are beneficial to us. The materials used in human-made objects are natural resources. Some examples of natural … Read more
The Rise of Renewable Energy: A Sustainable Future Takes Shape The world is facing a critical juncture. Climate change, driven by our reliance on fossil fuels, poses an existential threat. The urgency to transition to a sustainable energy future is undeniable. Renewable energy sources, with their inherent ability to replenish themselves and minimize environmental impact, … Read more