Resources
Name: ______________________ Date: ____________
Write the letter of the matching definition next to each term.
1. sustainable
A. Available source of wealth
2. renewable
B. Someone whose style is out of fashion
3. coal
C. Fossil fuel consisting of carbonized vegetable matter deposited in the Carboniferous period
4. oil
D. An abundant nonmetallic tetravalent element occurring in three allotropic forms: amorphous ___
5. gas
E. Air pollution by a mixture of smoke and fog
6. wind
F. The release of electrons from parent atoms (plural)
7. solar
G. A mark of a foot or shoe on a surface
8. pollution
H. Relating to or derived from the sun or utilizing the energies of the sun
9. carbon
I. A substance that can be consumed to produce energy
10. footprint
J. One who does not side with any party in a war or dispute
11. turbine
K. State of matter that fills any space, like air
12. electricity
L. Moving air
13. resource
M. Slippery liquid used for cooking and fuel
14. climate
N. Capable of being ___
15. emissions
O. Rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy
16. neutral
P. Undesirable state of the natural environment being contaminated with harmful substances as
17. smog
Q. Capable of being ___
18. fossil
R. The prevailing psychological state
19. fuel
S. Energy made available by the flow of ___ charge through a conductor