Answer: C) Organic farming preserves soil health and yields more nutrient-rich foods than conventional farming.
Explanation: The article makes a few comparisons that develop an analysis of how each method is different from one another. However, it mainly emphasizes the essential characteristic of Organic farming, which is how soil's natural components and conditions provide a richer harvest than conventional farming does.
The purpose is to inform the reader in great detail about a specific topic.
B
Pretty sure this is right
