Word Network: 肥沃な

The top layer of earth in which plants grow, specifically referring to its quality and composition. It is also used metaphorically to describe the environment or foundation that allows something, such as a culture or idea, to develop.

Earth, ground; the solid surface of the Earth.

The effectiveness of productive effort, especially in industry, as measured in terms of the rate of output per unit of input. It's a common topic in IELTS for work-life balance and economic efficiency.

The science or practice of farming, including cultivation of the soil for the growing of crops and the rearing of animals to provide food and other products.