1. [de;di] qiu   sea bed   globe   creek   trench   Hint Half-n-half Clue   2. gou cao   swamp   rainforest   summit, top   trench   Half-n-half Clue   3. bing shan   creek   cliff   iceberg   rainforest   Half-n-half Clue   4. ling yu   field   landscape   beach   trench   Half-n-half Clue   5. xiao shan   shore   sea bed   meadow, grassland   hill   Half-n-half Clue   6. zhao ze   swamp   beach   marsh   creek   Half-n-half Clue   7. huo shan   landscape   beach   jungle   volcano   Half-n-half Clue