The correct option is B They are absorbed by plants grown in the soil making the plants product unfit for consumption.
Soil pollution is becoming a significant issue. It can be caused naturally or due to human activities. Anyhow, human activities are pivotal in raising soil pollution. The high toxicity because of fertilizers, pesticides, industrial waste, etc, in soil all have resulted in degradation of the soil. The soil degradation and toxicity get transferred to the crops growing in it, making the plant products unfit for consumption.