GEOLOGY

Detailed explanation-1: -Soil is a thin layer of material on the Earth’s surface in which plants have their roots. It is made up of many things, such as weathered rock and decayed plant and animal matter. Soil is formed over a long period of time.

Detailed explanation-2: -Soil is loose material that covers much of the Earth’s surface. Soil is made up of bits of rock, minerals, and material that was part of once living things. Soil forms when rocks are weathered. Humus is decayed remains of plants and animals.

Detailed explanation-3: -Loam soil is a mix of sand, silt or clay, and organic matter. Loam soils are loose and look rich. When squeezed in your fist, moist loam will form a ball which crumbles when poked with a finger. Loam soils normally absorb water and store moisture well.

Detailed explanation-4: -• Soil-loose, weathered material that covers much of. Earth’s surface in which plants can grow. Soil is. composed of a combination of broken down rocks, sand, silt and clay.

Detailed explanation-5: -Loose Soil means soil having a Standard Penetration Resistance of less than 10 blows per 300mm. Also refers to uncompacted or poorly compacted fill.