Answer: Chattisgarh
Notes: India's first micro forest will be built in Raipur, Chattisgarh. Approximately, 19 acres of land which housed around 70 government office buildings will be converted into micro forest in order to create an oxy-zone. The micro forest will provide fresh air to Raipur which is the 7th most polluted city in the world. It will reportedly be open to the public in the next 8 months.
