1. mar   sea   valley   plain   desert   Hint Half-n-half Clue   2. cascata, catarata, cachoeira   peak   valley   waterfall, falls   reef   Half-n-half Clue   3. pico   peak   continent   glacier   desert   Half-n-half Clue   4. península   peninsula   lake   plain   country   Half-n-half Clue   5. estreito   strait   oasis   plain   island   Half-n-half Clue   6. arrecife   river   reef   cape   lake   Half-n-half Clue   7. montanha   mountain   lake   peak   continent   Half-n-half Clue