There’s more to the world than meets the eye.

Geography is the study of the earth’s physical features and its atmosphere and human activity, as it affects and is affected by these, including the distribution of populations and resources, land use, and industries.


Learn about the world and its many wonders

The History of Geography

5B years | 5 Oceans | 7 Continents

Why are Oceans Salty?

Salt | Sun | Rocks

How did the Earth Appear?

5B years | TBBT | The Beginning

How did Humans Appear on Earth?

Evolution | Nature | Animals


Why Is the Sky Blue?

The sky is blue because the Earth’s atmosphere scatters sunlight in all directions, and blue light is scattered more than other colors because it travels as…

What is the Troposphere?

The troposphere is the lowest layer of the atmosphere. It extends from Earthโ€™s surface to about 10 kilometers above Earthโ€™s surface. The troposphere is heated by…

What is the Stratosphere?

The stratosphere is the second layer of the atmosphere. It extends from the top of the troposphere (12 km = 7 miles) to about 50 kilometers…

What is the Mesosphere?

The mesosphere is the third layer of the atmosphere. It extends from the top of the stratosphere (50 km = 31 miles) to about 80 km…


iGeography is a website dedicated to helping people learn about the world around them. The site includes a variety of resources, including maps, photos, and articles, that can be used to learn about different countries and regions. The site also features a forum where users can ask questions and share their knowledge about the world.