Across
- 3. to convey or remove from one place, person, etc., to another
- 7. proceeding from the sun, as light or heat
- 8. Ecology. the amount of living matter in a given habitat, expressed either as the weight of organisms per unit area or as the volume of organisms per unit volume of habitat
- 10. possible, as opposed to actual
- 12. the act of conducting, as of water through a pipe
- 13. operated or powered by atomic energy
- 15. pertaining to motion
- 16. a relatively high degree of warmth
- 17. to reduce (an object) to useless fragments, a useless form, or remains, as by rending, burning, or dissolving; injure beyond repair or renewal; demolish; ruin; annihilate
- 19. air in natural motion, as that moving horizontally at any velocity along the earth's surface
- 20. to cause to come into being, as something unique that would not naturally evolve or that is not made by ordinary processes
Down
- 1. any source of usable power, as fossil fuel, electricity, or solar radiation
- 2. able to be renewed
- 4. a body of coherent matter, usually of indefinite shape and often of considerable size
- 5. Physics. of or relating to the force of attraction between two masses
- 6. physical power or strength possessed by a living being
- 9. to change in form, appearance, or structure; metamorphose
- 11. of, pertaining to, characterized by, or subject to tides: tide
- 12. Physics. the transfer of heat by the circulation or movement of the heated parts of a liquid or gas
- 14. capable of returning to its original length, shape, etc., after being stretched, deformed, compressed, or expanded
- 18. the process in which energy is emitted as particles or waves
