Question

What Is soil?? What Magnet?? ....​

Answer 1

Explanation:

Soil is a material composed of five ingredients — minerals, soil organic matter, living organisms, gas, and water. Soil minerals are divided into three size classes — clay, silt, and sand (Figure 1); the percentages of particles in these size classes is called soil texture. The mineralogy of soils is diverse.

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic materials, such as iron, steel, nickel, cobalt, etc. and attracts or repels other magnets.

Answer 2

Explanation:

Soil magnetics. ... The presence of Fe oxides in different forms and quantities is the predominant cause of the magnetic properties of soils. Iron oxide minerals can be both pedogenic (product of soil formation) and lithogenic (unweathered minerals from the parent material) in origin.