There are 3 components of soil pollution, which are:
1. Domestic Waste
Derived from human domestic activities, such as trade/market/hotel business premises and others, can be in the form of solid and liquid waste.
2. Industrial Waste
Derived from industrial activities. Usually the remains of industrial production. Can be solid or liquid.
3. Agricultural Waste
Derived from agricultural activities. Could be the remains of the fertilizer that fertilizes plants.
There are two ways to deal with soil pollution, named:
1. Remediation
Remediation is an activity to clean contaminated soil, by digging the contaminated soil and bringing it to a safe place. After the soil is in a safe area, the soil is cleaned of contaminants.