| Answer | Crossword Clue |
|---|---|
| turbulence | Violent or unsteady movement of air or water, or of some other fluid |
| buoyancy | The ability or tendency to float in water or air or some other fluid |
| turbines | A machine for producing continuous power in which a wheel or rotor, typically fitted with vanes, is made to revolve by a fast-moving flow of water, steam, gas, air, or other fluid |
