Learn more about the large ecosystems known as biomes, such as deserts and boreal forests. Learn about the causes and effects of desertification, and Africa's Great ...

Russia is transcontinental, which means that it lies in two continents. Russia is largely in the continent of Asia, but it also lies partly in Europe. It is a large country in the Northern Hemisphere.

Geography is a branch of academic study broadly concerned with the Earth. Geographers can be roughly divided into those concerned with physical earth processes (physical geography), such as erosion ...