Land is a surface layer of loose earth's crust (the lithosphere), which is manufactured from geological basis with the participation of climatic factors and living beings. The land is an integral part of the ecosystem, and is located between the Earth's surface and rocks. Divided into horizontal layers that differ in their physical, chemical and biological characteristics and have various functions. Since living organisms, in particular the process of creating a lot of significant plant organisms, and moreover, the significant and animals. The remains of dead organisms in different stages of decomposition and mineralization are part of the land.
Uploaded: Oct 16, 2015