Notes and Study material for Exams
Nitrous oxide (N2O) is a greenhouse gas that is produced by both natural and human activities. It is the third most important greenhouse gas after carbon dioxide and methane. Nitrous oxide is a powerful greenhouse gas, with a global warming potential of 298 times that of carbon dioxide. It is also a long-lived gas, with … Read more
Methane: A Potent Greenhouse Gas with a Complex Story Methane (CH4), a colorless, odorless gas, is a potent greenhouse gas (GHG) that plays a significant role in global climate change. While less abundant in the atmosphere than carbon dioxide (CO2), methane is far more effective at trapping heat, making it a critical factor in understanding … Read more
The subtopics of greenhouse gases are: Carbon dioxide Methane Nitrous oxide Ozone Water vapor Fluorinated gases Carbon dioxide is the most important greenhouse gas because it is the most abundant. It is released into the atmosphere when fossil fuels are burned, such as coal, oil, and natural gas. Methane is the second most important greenhouse … Read more
The Greenhouse Effect: A Vital Balance Tipping Towards Crisis The Earth’s climate is a delicate dance, a complex interplay of energy flows, atmospheric composition, and natural cycles. At the heart of this dance lies the greenhouse effect, a natural phenomenon that keeps our planet habitable. However, human activities are disrupting this delicate balance, amplifying the … Read more
Here is a list of subtopics on climate change: Causes of climate change Effects of climate change Mitigation of climate change Adaptation to climate change Climate change and the environment Climate change and society Climate change and the economy Climate change and politics Climate change and international relations Climate change and the law Climate change … Read more
Renewables 2023: A Global Snapshot of the Energy Transition Introduction The global energy landscape is undergoing a dramatic transformation, driven by a confluence of factors including climate change, energy security concerns, and technological advancements. Renewable energy sources, once considered niche players, are now at the forefront of this shift, playing a pivotal role in shaping … Read more
Waste to Energy: A Sustainable Solution for a Growing Waste Problem The world is drowning in waste. As populations grow and consumption patterns shift, the amount of waste generated globally is reaching unprecedented levels. This presents a significant challenge for environmental sustainability, resource management, and public health. Waste to energy (WtE) technology offers a potential … Read more
Pyrolysis and Gasification: Transforming Waste into Energy and Resources Introduction The world faces a growing challenge in managing its waste. Landfills are overflowing, and the environmental impact of waste disposal is becoming increasingly alarming. Simultaneously, the demand for energy and resources continues to rise. Pyrolysis and gasification offer promising solutions to these challenges, providing a … Read more
Combustion and Incineration: A Comprehensive Overview Combustion and incineration are two closely related processes that involve the rapid chemical reaction between a substance and an oxidant, typically oxygen, producing heat and light. While both processes involve burning, they differ in their applications, objectives, and environmental implications. This article delves into the intricacies of combustion and … Read more
Pumped Storage Hydro Power: A Vital Tool for a Sustainable Energy Future The global energy landscape is undergoing a rapid transformation, driven by the urgent need to transition away from fossil fuels and embrace renewable energy sources. However, the intermittent nature of renewable energy, particularly solar and wind power, poses a significant challenge. This is … Read more