1. cumbre, pico   strait   lake   peak   plateau   Hint Half-n-half Clue   2. oasis   ocean   lagoon   oasis   country   Half-n-half Clue   3. arrecife   plateau   reef   mountain   sea   Half-n-half Clue   4. océano   peninsula   ocean   peak   river   Half-n-half Clue   5. desierto   desert   glacier   country   cape   Half-n-half Clue   6. continente   continent   oasis   island   lake   Half-n-half Clue   7. valle   valley   desert   bay   glacier   Half-n-half Clue