The correct option is D Some villages have been patrolling their own forests, instead of relying only on the forest guards for the protection of forests.
The forests in India have survived only because of collective efforts of villages. Many forests have been protected in sacred groves known as sarnas, devarakudu, kan, rai, etc. Some villages have been patrolling their own forests, instead of relying only on the forest guards for the protection of forests. There have also been major forest conservation movements like the Chipko Movement, and the Save Aarey Movement.