Learn what is temperature inversion. We explain its meaning and definition as well as its causes, effects and types with the help of diagram.

Learn what is heat budget of earth and how heat balance is maintained by various factors. We also explain heat surplus and heat deficit regions.

Learn about Earth system which composed of four spheres called lithosphere, hydrosphere, biosphere, and atmosphere and their interactions.

Learn what is atmospheric pressure and how to measure it. We also discuss how density, altitude and temperature affect this pressure.

Learn what is atmosphere and composition of earth’s atmosphere. We also discuss the formation and layers of the earth’s atmosphere.

Learn about the definition and meaning of wind. We also explain wind speed, wind direction and factors affecting these phenomena.

Learn about Trade Winds definition, meaning and their direction on map. We explain the impact of Hadley Cell and Coriolis Effect as causes of these winds.

Learn definition of mid-ocean ridge system and its location on world map. Also get the list of major active ridges and associated volcanoes.

List of major rivers in the United States of America. We present some interesting facts about largest and longest rivers in the USA.

A comprehensive list of world’s largest deserts. World’s largest hot desert is Sahara and cold desert is Antarctica.

Learn about the major straits in the world. This list includes Straits of Malacca, Hormuz, Gibraltar, Palk, Magellan etc.

A comprehensive list of the names of the local winds of the world. We example them by map, examples, regions and nature of the winds.

List of the names of major ocean currents in the world. We discuss both cold ocean currents and warm ocean currents along with map.

Learn about world’s major ocean currents. We discuss the ocean currents map, their causes, classification and various characteristics.

Learn interesting facts about seven continents of the world. We also discuss map, area and population of these continents.

Learn the definition of Coriolis Force caused by Earth’s rotation. Coriolis Effect causes winds to deflect. Deflection is maximum as poles and zero at equator.

Learn the definition of upwelling and downwelling. We also discuss the meaning of these processes and role of wind direction, Corialis Force and Earth’s rotation.

There are five oceans in the world: The Arctic, Atlantic, Indian, Pacific and the Southern Ocean which cover 70.8% surface of the Earth.

Learn about the differences between El Nino and La Nina. In this article we explain the impact of these oscillations on weather and rainfall over the years.

Learn about climate oscillations on Earth. We explain definitions, periodicity, El Nino, La Nina, NAO, PDO and millennial climate cycles.

Learn the difference between equinox and solstice with the help of diagrams. We explain the dates of these events in summer, winter, spring and autumn.