Which of the following best defines fertile land?

Fertile land is best defined as land that is rich in nutrients and ideal for planting, making it crucial for successful agriculture. This type of land typically has a healthy balance of essential soil components, including organic matter, minerals, and moisture-retaining capacity, which support the growth of various crops. Nutrient-rich soils provide the necessary elements that plants need to thrive, leading to better yields and healthier ecosystems.

In contrast, the other descriptions provided do not align with the definition of fertile land. Land with no nutrients would be unsuitable for planting any crops, as it lacks the essential components for plant growth. Clay-rich, non-arable land may have good structural qualities but is not necessarily fertile if it does not support crop growth effectively. Similarly, a sandy, dry area often lacks the moisture retention and nutrient density required for agriculture, making it less suitable for cultivation. Therefore, the understanding of what constitutes fertile land hinges on its ability to nurture and support plant life effectively.