List of the most populous state in the United States of America (USA). California has the highest population among American states.

Learn about the most important natural & man-made lakes in the world. From surface area and water volume to length and salinity, here are some interesting details about the largest lakes in the world.

Learn about the types and classification of clouds based on their shape and altitude. We also discuss how clouds are formed and precipitate as rain and snow.

Learn about the monsoon season, its definition, causes and impact on the global climate, more specifically on south-east Asia and India.

Learn the meaning and definition of Jet Streams which blow from east to west in polar and subtropical regions of northern and southern hemispheres.

Learn meaning and causes of Aurora Borealis. The Northern Lights can been seen from countries like Norway, Canada, Alaska, Iceland, Finland.

Learn the definition and meaning of rainfall. We also discuss how rainfall is measured by the “rain gauge” and various types of rainfall.

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.