Which term refers to the soil's ability to sustain a variety of plant growth, due to minerals, nutrients and water contained within it?

Which term refers to the soil's ability to sustain a variety of plant growth, due to minerals, nutrients and water contained within it?

• A. Diabetes
• B. Democracy
• C. Fertile soil
• D. Debt

Answer: (C)

Soil fertility is the soil’s capacity to support a variety of plant growth by providing the minerals, nutrients, and water that plants need. When soil is fertile, essential nutrients like nitrogen, phosphorus, potassium, and trace elements are available in the right amounts, and the soil holds enough water for roots to absorb. Organic matter and healthy microbial activity also help release nutrients from minerals, making them easier for plants to use. This combination allows many different plant species to thrive rather than struggling with nutrient or water shortages. The other terms refer to concepts in completely different fields—diabetes is a health condition, democracy is a political system, and debt is a financial obligation—so they don’t describe the soil’s ability to sustain plant growth.

Soil fertility is the soil’s capacity to support a variety of plant growth by providing the minerals, nutrients, and water that plants need. When soil is fertile, essential nutrients like nitrogen, phosphorus, potassium, and trace elements are available in the right amounts, and the soil holds enough water for roots to absorb. Organic matter and healthy microbial activity also help release nutrients from minerals, making them easier for plants to use. This combination allows many different plant species to thrive rather than struggling with nutrient or water shortages. The other terms refer to concepts in completely different fields—diabetes is a health condition, democracy is a political system, and debt is a financial obligation—so they don’t describe the soil’s ability to sustain plant growth.