Given below are two statements, one is labelled as Assertion (A) and other one labelled as Reason (R).
Assertion (A): Organic farming promotes environmental sustainability
Reason (R): Organic farming avoids the use of synthetic pesticides and fertilizers, which helps preserve soil health, conserve water resources, and reduce pollution of air and water bodies.
In light of the above statements, choose the most appropriate answer from the options given below.