The Swachh Bharat Abhiyan (Clean India Mission), launched by the Government of India in 2014, is an initiative aimed at improving cleanliness, hygiene, and sanitation across India. It focuses on creating a clean environment, with the ultimate goal of improving the ecological balance by reducing waste, promoting cleanliness, and improving waste management systems. This initiative contributes to better public health and a healthier environment, which plays a critical role in maintaining ecological balance.
Therefore, Swachh Bharat Abhiyan is the correct answer as it aims to improve the quality of India's environment through cleanliness and better sanitation.