Which of the following practices contribute to sustainable urban development? (Select all that apply)

Sustainable urban development is achieved when cities plan for long‑term well‑being by using renewable energy, building efficient public‑transport networks, creating green spaces, encouraging mixed‑use zoning, and reducing waste through recycling and composting. Each of these practices lowers emissions, improves air quality, and makes neighborhoods more livable. For instance, a city that installs solar panels on municipal buildings, adds bike lanes, and preserves parks can cut its carbon footprint while boosting residents’ health. Therefore, all of these practices—renewable energy, efficient transit, green spaces, mixed‑use planning, and waste reduction—contribute to sustainable urban development.