Suez Canal The Suez Canal is one of the most important waterways. It is located at the crossroads of Asia, Europe, and Africa. The Canal is owned and operated by Egypt and the main part of that country is separated by it on the west bank from the Sinai Peninsula Read more…
Koeppens’s Scheme of Classification of Climate: The empirical climate classification scheme was developed by Koeppen in 1918. Koeppen’s scheme is the most widely used classification of climate. Koeppen identified a close relationship between the distribution of vegetation and climate. Koeppen selected certain values of temperature and precipitation and related them to Read more…
The Origin and Evolution of Earth When the solar system settled into its current layout about 4.5 billion years ago, Earth formed when gravity pulled swirling gas and dust in to become the third planet from the Sun. Earth has a central core, a rocky mantle, and a solid crust. Read more…
Solar Radiation, Heat Balance, and Temperature Solar Radiation Our earth receives almost all its energy from the sun in short wavelengths that are radiated back to space by the earth. As a result, the earth neither warms up nor does it get cooled over a period of time. The amount of Read more…
Agricultural systems in the world: A brief introduction of agricultural systems definition of Agriculture: Farming or agriculture is the practice of cultivating plants and livestock. It played a very important role in the development of human civilization. The development of agriculture enabled the human population to grow many times larger Read more…