The leaching process is used to remove materials from solids. By dissolving the provided substance in a liquid, this is accomplished.
This can be accomplished either through an industrial process or even a natural method.
Leaching is the term used to describe how soluble plant nutrients and water from the soil are lost as a result of rain and drought.
Examples:
A prime example of leaching soil is the wet and marshy forest terrain that receives abundant precipitation from the atmosphere due to the depletion of its nutrient reserves.