Inversion of Temperature
- Typically, the temperature drops as elevation rise. It’s known as the usual lapse rate. The typical lapse rate can occasionally be flipped when the circumstances are reversed. It is known as a temperature inversion. Inversions are often brief but nonetheless relatively frequent.
- An optimal environment for an inversion is a long winter night with calm air and clear skies. By early morning, the earth is colder than the atmosphere because the heat of the day has dissipated during the night. Temperature inversion is typical year-round over polar regions.
- Inversion at the surface encourages stability in the lower atmosphere. Under the inversion layer, smoke and dust particles gather and expand horizontally to cover the lower layers of the atmosphere. Morning-dense fogs are not uncommon, especially throughout the winter. Typically, this inversion only lasts a few hours before the sun starts to rise and warm the ground.
- Hills and mountains experience inversion because of air drainage. Gravity causes the cold air formed at the hills and mountains during the night to flow. Due to its weight and density, the cold air flows down the hill and piles up deeply in pockets and the valley bottoms with warm air above it. It is known as air drainage. It shields plants from damage caused by frost.
Solar Radiation – Heat Balance, Transfer & Distribution of Temperature
Here we are going to discuss a Geography topic which is ” Solar Radiation – Heat Balance, Transfer & Distribution of Temperature “. This topic is a part of the general awareness of many competitive exams. This article covers the entire essence of the topic by which you get the most out of it. This article is very helpful for SSC, Banking, Railway and for other competitive exams.