| Answer | Crossword Clue |
|---|---|
| airfields | An area of land set aside for the takeoff, landing, and maintenance of aircraft |
| airstrips | A strip of ground set aside for the takeoff and landing of aircraft |
| airports | A complex of runways and buildings for the takeoff, landing, and maintenance of civil aircraft, with facilities for passengers |
| reservation | An area of land set aside for occupation by North American Indians or Australian Aborigines |
| reservations | An area of land set aside for occupation by North American Indians or Australian Aborigines |
| greenways | A strip of undeveloped land near an urban area, set aside for recreational use or environmental protection |
