Heat
Name: ______________________ Date: ____________
Write the letter of the matching definition next to each term.
1. Heat
A. A building with glass walls and roof
2. Temperature
B. Used or abandoned materials for use in creating new products
3. Convection
C. Undesirable state of the natural environment being contaminated with harmful substances as
4. Conduction
D. Chemical agent capable of ___
5. Radiation
E. Deriving destructive energy from the release of atomic energy
6. Mechanical
F. The transmission of heat or electricity or sound
7. Chemical
G. Relating to electric power or electric charges.
8. Pollution
H. The voice used to indicate that the grammatical subject of the verb is the recipient of the action
9. Solar
I. An increase in the density of something
10. Electrical
J. The transfer of heat through a fluid caused by molecular motion
11. Thermal
K. Energy that makes things warm
12. Nuclear
L. Substance used in or made by chemistry
13. Greenhouse
M. Rising current of warm air
14. Passive
N. The resistance encountered when one body is moved in contact with another
15. Active
O. A change for the worse
16. Recycling
P. Energy that travels in waves or particles
17. Distortion
Q. The section of a band or orchestra that plays ___ instruments
18. Compression
R. Using ___ or tools or devices
19. Percussion
S. Relating to or derived from the sun or utilizing the energies of the sun
20. Friction
T. How hot or cold something is