作业帮土是哪五种物质构成的?
来源：学生作业帮助网 编辑：作业帮 时间：2024/07/06 00:40:09
土是哪五种物质构成的?
土是哪五种物质构成的?
土是哪五种物质构成的?
固体物质包括土壤矿物质、有机质和微生物等.液体物质主要指土壤水分.气体是存在于土壤孔隙中的空气.
Soil itself is very complex.土壤本身是非常复杂的。 It would be very wrong to think of soils as just a collection of fine mineral particles.这将是非常错误的土壤看作仅仅是罚款矿物颗粒的集合。 Soil also contains air, water, dead organic ma...
全部展开
Soil itself is very complex.土壤本身是非常复杂的。 It would be very wrong to think of soils as just a collection of fine mineral particles.这将是非常错误的土壤看作仅仅是罚款矿物颗粒的集合。 Soil also contains air, water, dead organic matter, and various types of living organisms (Figure 1).土壤也含有空气，水，死有机物和（图1）生物体的不同类型。 The formation of a soil is influenced by organisms, climate, topography, parent material, and time.对土壤的形成是受生物，气候，地形，母质和时间。 The following items describe some important features of a soil that help to distinguish it from mineral sediments.
收起
土是混合物，远远不止五种物质构成，各个地方的土也不尽相同