Delhi is our beautiful capital city, and it is our duty to keep it clean and green. To make Delhi clean, we should not throw garbage on roads. We must use dustbins and avoid plastic bags. To make it green, we should plant more trees and take care of them. Using public transport, bicycles, or carpooling can reduce air pollution. Schools and families can organize tree plantation drives and cleanliness campaigns. If every citizen works together, Delhi will become a cleaner, greener, and healthier place to live.