Moving Fluids

5. costing a lot of money
6. concerned with beauty or the appreciation of beauty
9. the property of matter and radiation which is manifest as a capacity to perform work
11. the natural satellite of the earth, visible (chiefly at night) by reflected light from the sun
12. able to be maintained at a certain rate or level
13. the alternate rising and falling of the sea, usually twice in each lunar day at a particular place, due to the attraction of the moon and sun
14. a colourless, transparent, odourless, liquid which forms the seas, lakes, rivers, and rain and is the basis of the fluids of living organisms

1. 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
2. a natural fuel such as coal or gas, formed in the geological past from the remains of living organisms
3. the perceptible natural movement of the air, especially in the form of a current of air blowing from a particular direction
4. the natural home or environment of an animal, plant, or other organism
5. the natural world, as a whole or in a particular geographical area
7. not depleted when used
8. relating to water
10. opposite of dirty