cave | steep | slope |
to cover | litter/rubbish | dustbin |
mud | wet | extremely |
to pollute | factory/plant | pollution |
environment / enviromental | environmentalist | (in)fertile |
soil | fertiliser | to grow (grew-grown) |
to grow | crop | harvest/crop |
to fail | failure | to try/to attempt |
attempt | to succeed (in) / to mange (to) | site |
helling | steil | grot |
vuilnisbak | afval;rommel | bedekken |
buitengewoon | nat | modder |
vervuiling | fabriek | vervuilen |
(on)vruchtbaar | milieubeschermer | milieu |
groeien | kunstmest | grond;aarde |
oogst | gewas | kweken |
proberen | mislukking | mislukken |
terrein | slagen (in) | poging |