6. For fun.Solve the crossword puzzle with the help of given cluesNAcrossLoop like the bend of a river4. Solid form of waterMoving mass of ice9. Sudden descent of water in the bar of a river11. Natural cavity on weak rocks formed bynction of waves12. Embankment on a river that keeps it inits channel13. Large body of aca water14. Dry area where sand dunes are found15 Small hill of sand caused by the actionof the wind16. Flat plain formed by river depoata duringtime of floodDown'Rise and all of water caused by frictionof wind on water surface3. Flow of water in a channel3. Steep perpendicular lace of a rock alongauca coast6. Debna of boulder and coarse materialcarried by glacier8. Croucent shaped laker formed by ameandering river10. Mne sand depilat by the action of the wind10. Isolated mass of rising steep rock near acantine14. Alluviul tracts of land formed by the riverdeposits at the mouth of a river ​