Tagged: Soil importance

December 17, 2014

Formation and importance of the soil & How was the soil of Egypt formed?

The soil is the main component of the environment as it is necessary for all living organisms (plants, animals and human), the plants take minerals and other nutrients from the soil to live and...

Earth and Universe

December 16, 2014

What are the components of the soil?

The soil is a thin non-compacted superficial layer that covers the Earth’s crust, and it is a very important part of the environment, There are different types of soil that are different in color...