Loose surface soil is the surface of the lithosphere can grow plants, is the matrix of terrestrial plant life, it is the mineral elements necessary for plant life and water is an important place in the ecosystem material and energy exchange; the same time, it is the product of the interaction of bio

surface soil is rock band to be able to grow plants, and the unconsolidated surface is land-based plant life, and it provides the substrate necessary for plant life and water, and mineral elements in the ecosystem is material and energy exchange places of importance; at the same time, it is itself i

The soil is the lithosphere surface can grow plant's loose surface layer, is the land plant life matrix, it provides the mineral which the plant the life must prime and the moisture content, is in the ecosystem material and the energy exchange important place; At the same time, its itself also is a

Loose surface soil is able to grow plants on the surface of the lithosphere, is the matrix of the terrestrial plant life, it provides minerals and water necessary to plant life, are important places of ecological system in the exchange of matter and energy, while it itself is eco-systems in the prod

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