Important Numerical Questions for NET GATE: Atmosphere
1. Water vapor exert 6mb pressure at 27 Celsius. what is density of water ? Water vapor pressure: 6 mb (millibars). This is the partial pressure exerted by the water…
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Carbon Sequestration: Earth’s CO2 Vacuum Cleaner Explained
Think of carbon sequestration as a giant vacuum cleaner for the Earth's atmosphere. It's a way to capture and store excess carbon dioxide (CO2), a greenhouse gas that contributes to…
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Chapman reactions: Ozone Formation and Destruction
The Chapman reactions, also known as the Chapman cycle, are a set of chemical reactions proposed by Sydney Chapman in 1930 to explain the formation and destruction of ozone (O3)…
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Air Pollution and Your Health: A Comprehensive Guide
Understanding Air Pollution: The Invisible Threat Air pollution is a silent killer, often lurking unseen in the air we breathe. It refers to the contamination of the indoor or outdoor…
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Structure of Earth & Atmosphere
The Earth has 4 spheres: • Lithosphere: (land) This includes all the rocks that make up the Earth, from the partially melted rock under the crust to grains of sand…
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Humidity: The Role of Water Vapor in Weather and Dew Point Formation
Humidity is the concentration of water vapor present in the air. Water vapor, the gaseous state of water, is generally invisible to the human eye. Humidity indicates the likelihood for…
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Atmospheric Stability and Plume Behaviour
Understanding atmospheric stability and plume behavior is crucial for air pollution, particularly in air quality management and pollution control. Atmospheric stability influences how air pollutants disperse, affecting local and regional…