1. river   oasis   reká, réki   reef   peak   Hint Half-n-half Clue   2. waterfall, falls   gorá   ózero, ozjóra   oasis   waterfall, falls   Half-n-half Clue   3. plain   plain   desert   cape   móre   Half-n-half Clue   4. desert   straná   waterfall, falls   desert   reef   Half-n-half Clue   5. peninsula   plain   peninsula   reef   dolína   Half-n-half Clue   6. plateau   oasis   peak   plateau   ledník   Half-n-half Clue   7. glacier   city, town   oasis   peak   ledník   Half-n-half Clue