Across
- 1. how long the Chinese govt. issued "polluted days"
- 6. china halted air planes schools and modes of transportation becuase of this
- 7. they treat water on the ganges
Down
- 2. a reason for Chinas air pollution( another word for vehicle)
- 3. biggest river in india
- 4. oldest city in india
- 5. residents of china wear these regularly to stay safe