| to pollute | pollution | environment / environmental |
| forest | enormous/huge/vast | sanctuary |
| rare | species | to vanish/to disappear |
| summit | to cover | (in)visible |
| steep | slop | edge |
| landmark | mountain range | track |
| cave | beyond | earthquake |
| disaster / calamity/catastrophe | disastrous | habitat |
| desert | to wander | gipsy |
| milieu | vervuiling | vervuilen |
| reservaat | enorm | woud |
| verdwijnen | soort | zeldzaam |
| (on)zichtbaar | bedekken | top |
| rand | helling | steil |
| pad/spoor | bergketen | baken/herkenningspunt |
| aardbeving | achter/voorbij | grot |
| biotoop/leefgebied | rampzalig | ramp |
| zigeuner | zwerven | woestijn |