What is a key qualification of a mini watershed?

• A. Attracts Pollutants
• B. Retains and Cleans Storm Water
• C. Requires Excessive Maintenance
• D. Absorbs Excess Nutrients

Answer: (B)

A mini watershed plays a vital role in natural water management, and its key qualification is its ability to retain and clean stormwater. This function is crucial for several reasons.

Mini watersheds are designed to capture rainwater and runoff, allowing it to infiltrate the soil rather than flow directly into drainage systems. This process helps to filter out sediments, chemicals, and pollutants, improving water quality before it enters larger water bodies. By retaining stormwater, mini watersheds contribute to groundwater recharge and help mitigate flooding.

In contrast, options that suggest attracting pollutants, requiring excessive maintenance, or simply absorbing excess nutrients do not capture the fundamental purpose and benefits of a mini watershed. While managing nutrients is important, the primary aim of a healthy mini watershed encompasses effective stormwater management and enhancement of water quality. Thus, the role of retaining and cleaning stormwater distinctly highlights the significance of mini watersheds in environmental sustainability and water conservation practices.