The document outlines prominent environmental activists in India and their contributions to various environmental movements. Key figures include Sugathakumari, Medha Patkar, Sundarlal Bahuguna, and Maneka Gandhi, each noted for their efforts in conservation, legal advocacy, and raising awareness about environmental issues. Several major movements such as the Chipko Movement and Narmada Bachao Andolan are highlighted, showcasing the ongoing struggle to protect natural resources and promote sustainable development.