1. cascata, catarata, cachoeira   desert   island   sea   waterfall, falls   Hint Half-n-half Clue   2. baía   waterfall, falls   plain   peninsula   bay   Half-n-half Clue   3. platô, planalto   plateau   country   island   peninsula   Half-n-half Clue   4. estreito   ocean   strait   glacier   bay   Half-n-half Clue   5. oásis   oasis   lake   lagoon   island   Half-n-half Clue   6. planície   island   cape   waterfall, falls   plain   Half-n-half Clue   7. arrecife   mountain   city, town   reef   peak   Half-n-half Clue