The correct answer is: a) Mawlynnong.
Mawlynnong is a village in East Khasi Hills district of Meghalaya, India. It is known as the “Cleanest Village in Asia” and is also famous for its living root bridges. These bridges are made from the roots of rubber trees and are a unique example of sustainable architecture.
Mawsynram is a village in East Khasi Hills district of Meghalaya, India. It is known as the “wettest place on Earth” and receives an average annual rainfall of 11,871 mm (467.4 in).
Dawki is a town in West Jaintia Hills district of Meghalaya, India. It is located on the banks of the Umngot River, which forms the border between India and Bangladesh. Dawki is a popular tourist destination for its natural beauty and for its opportunities for river rafting and kayaking.
Balpakram National Park is a national park in West Jaintia Hills district of Meghalaya, India. It is home to a variety of wildlife, including tigers, elephants, and rhinoceroses. Balpakram is also known for its birdlife, with over 300 species of birds recorded in the park.