April 2026

Temperature Inversion What is Temperature Inversion? Under normal atmospheric conditions, the air temperature decreases as altitude increases. This happens in […]

Temperature Belts of the World Sun is the major source of atmospheric temperature. In fact, the atmosphere receives a very

Insolation and Heat Budget Insolation (or Incoming Solar Radiation) Insolation refers to the solar energy received by a planet, especially

Composition and Structure of Atmosphere What is the Atmosphere? The atmosphere is the blanket or envelope of gases that surrounds

Origin of Atmosphere Other planets and moons in our solar system do have atmospheres, but none of them are suitable

Desert Landforms : Erosional and Depositional Desert A desert is a type of landscape where very little rainfall (precipitation) occurs.

Glacial Landforms : Erosional and Depositional Glaciers A glacier is a massive body of ice that forms on land and

Karst Landforms : Erosional and Depositional Karst Topography Karst is a type of landscape that develops over a long period

Marine Landforms : Erosional and Depositional The most powerful agents of marine erosion are waves which originate due to the

Fluvial Landforms : Erosional and Depositional Fluvial landforms Fluvial landforms are features on the Earth’s surface created by the action