| Earth | la Tierra |
| above all | sobre todo |
| beautiful | bello |
| challenge | el reto |
| cow | la vaca |
| danger | el peligro |
| development | el desarrollo |
| drinkable | potable |
| drought | la sequía |
| dry | seco |
| exit | la salida |
| fire | el incendio |
| flood | la inundación |
| forest | el bosque |
| fuel | el combustible |
| harmful | dañino |
| hurricane | el huracán |
| leaf | la hoja |
| lung | el pulmón |
| male prisoner | el preso |
| medicine | el medicamento |
| monkey | el mono |
| moon | la luna |
| mountain range | la cordillera |
| oil | el petróleo |
| outdoors | el aire libre |
| ozone layer | la capa de ozono |
| piece | el pedazo |
| pollution | la contaminación |
| protected | protegido |
| pure / clean | puro |
| rabbit | el conejo |
| resources | los recursos |
| roof | el techo |
| sea | el mar |
| seed | la semilla |
| snake | la serpiente |
| sun | el sol |
| symbol | el símbolo |
| to apologize | disculparse |
| to become extince | extinguirse |
| to breathe | respirar |
| to disappear | desaparecer |
| to get better | mejorar |
| to get worse | empeorar |
| to hunt | cazar |
| to poison | intoxicar |
| to protect | proteger |
| to put up with/ to tolerate | aguantar |
| to recycle | reciclar |
| to relieve / to soothe | aliviar |
| to shoot | disparar |
| to threaten | amenazar |
| to throw away | echar |
| to use up | agotar |
| to waste | malgastar |
| to watch | vigilar |
| trash | la basura |
| tree | el árbol |
| wind power | la energía eólica |
| to waste | malgastar |
| to watch | vigilar |
| trash | la basura |
| tree | el árbol |
| wind power | la energía eólica |