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

The concept of a Sponge City refers to an urban design approach that incorporates green spaces, waterbodies, and permeable surfaces to absorb and manage rainwater. This concept is especially important in mitigating urban flooding and improving water retention in cities.

Step 1: A Sponge City aims to mimic natural processes by allowing rainwater to be absorbed into the ground or stored in waterbodies, rather than being channeled directly into drains. This helps prevent flooding, replenishes groundwater, and improves the overall environmental quality of the city.

Step 2: While other concepts like Aerocity (focused on aviation hubs) and 15-minute City (focused on urban accessibility) are important for city planning, they do not directly address rainwater management in the way that Sponge City does.

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