Organic farming practices can help:

The correct answer is: D) All of the above

Organic farming practices can help improve soil structure, increase water retention, and enhance biodiversity.

• Improve soil structure: Organic farming practices help to improve soil structure by adding organic matter, such as compost, manure, and crop residues. This organic matter helps to bind soil particles together, making the soil more stable and less likely to erode. It also helps to improve drainage and aeration, making the soil more hospitable to plant roots.
• Increase water retention: Organic farming practices help to increase water retention by improving soil structure and by reducing soil erosion. Improved soil structure means that there are more pores in the soil, which can hold water. Reduced soil erosion means that less water is lost from the soil through runoff.
• Enhance biodiversity: Organic farming practices help to enhance biodiversity by providing a variety of habitats for different plants and animals. This includes planting a diversity of crops, leaving crop residues on the soil, and using cover crops. A diversity of plants and animals helps to keep the ecosystem healthy and balanced.

In addition to these benefits, organic farming practices also help to reduce pollution, conserve water, and protect wildlife.