| Answer | Crossword Clue |
|---|---|
| DENS | Natural places for littering |
| ecotourism | tourism to places having unspoiled natural resources, with minimal impact on the environment being a primary concern |
| ecotourisms | tourism to places having unspoiled natural resources, with minimal impact on the environment being a primary concern |
| topographical | (of a work of art or an artist) Dealing with or depicting places (esp. towns), buildings, and natural prospects in a realistic and detailed manner |
