1. mangue   sea bed   rainforest   river bank   swamp   Hint Half-n-half Clue   2. precipício   rainforest   cliff   meadow, grassland   landscape   Half-n-half Clue   3. trincheira   stream   archipelago   trench   globe   Half-n-half Clue   4. enseada   stream   creek   sea bed   trench   Half-n-half Clue   5. floresta tropical   rainforest   cave   beach   iceberg   Half-n-half Clue   6. costa   creek   stream   coast   jungle   Half-n-half Clue   7. campo   cliff   trench   pond   countryside   Half-n-half Clue