| Answer | Crossword Clue |
|---|---|
| environmental | Relating to the natural world and the impact of human activity on its condition |
| footprint | The impact on the environment of human activity in terms of pollution, damage to ecosystems, and the depletion of natural resources |
| footprints | The impact on the environment of human activity in terms of pollution, damage to ecosystems, and the depletion of natural resources |
