Q6. All this are example of the important of rocks in agriculture except........? ( A. For the formation of soil B. As a source of plant nutrients C. For erosion control measure D. Source of fuel

Rocks play a vital role in agriculture as they help in the formation of soil through the weathering process, breaking down into smaller particles that mix with organic matter. Additionally, they contribute essential nutrients like potassium and phosphorus, which are crucial for plant growth, making them invaluable in enhancing soil fertility. However, while rocks can aid in erosion control and provide nutrients, they aren't typically regarded as a source of fuel. Instead, biomass or fossil fuels are more common fuel sources used in agricultural practices. So, D is the odd one out!