IDNStudy.com, kung saan ang iyong mga tanong ay natutugunan ng eksaktong sagot. Magtanong ng anumang bagay at makatanggap ng detalyadong sagot mula sa aming komunidad ng mga eksperto.

1.what is soil?
2.what are the three types of soil?
3.what is the similarity of a clay and a loam?
4.what is the difference of a clay and a sand?loam and sand?​


Sagot :

Answer:

1.Soil is the loose surface material that covers most land. It consists of inorganic particles and organic matter. Soil provides the structural support to plants used in agriculture and is also their source of water and nutrients. Soils vary greatly in their chemical and physical properties.

2.Sand Silt and Clay.

3.Loam soils generally contain more nutrients, moisture, and humus than sandy soils, have better drainage and infiltration of water and air than silt and clay-rich soils, and are easier to till than clay soils. 4.Sand particles are the largest and clay particles the smallest. Most soils are a combination of the three. The relative percentages of sand, silt, and clay are what give soil its texture. A clay loam texture soil, for example, has nearly equal parts of sand, slit, and clay.