Question

The concept of _________ is primarily used to describe an urban area with plenty of green spaces and waterbodies to retain and/or detain rain water.

• A. Sponge City
• B. Aerocity
• C. 15-minute City
• D. Compact City

Hint:

Sponge Cities are designed to improve urban resilience to flooding by integrating green infrastructure and water management systems.

Answer 1

The Correct Option is A

A Sponge City is an urban development strategy that utilizes green infrastructure, water bodies, and permeable surfaces to capture and manage rainwater. This approach is crucial for reducing urban flooding and enhancing water retention within cities.

Step 1: The primary goal of a Sponge City is to replicate natural hydrological processes by promoting rainwater infiltration into the soil or collection in water bodies, instead of immediate drainage. This contributes to flood prevention, groundwater recharge, and improved urban environmental quality.

Step 2: While concepts such as Aerocity (related to aviation infrastructure) and the 15-minute City (focused on accessibility) are relevant to urban planning, they do not specifically address rainwater management as directly as the Sponge City concept.

Therefore, the correct answer is (A) Sponge City.