Solar Power Missing Letters

Name: ______________________   Date: ____________

Write the missing letters on the lines to finish each word.

1.
S L R P O E R
Energy from the sun that is converted into thermal or electrical energy
2.
C O L L E O
A person who ___ things
3.
E E R I C I Y
Energy associated with electric charges, used to power lights and devices.
4.
C T I V E H A I N
5.
I L C O N
6.
P S V H E A T N G
7.
C A L L A O R
A small machine that is used for mathematical ___
8.
T R B N S
9.
C U R E N
A flow of electricity through a conductor
10.
S O A P A L S
Electrical device consisting of a large array of connected ___ cells (plural)
11.
S T E I T E
Any celestial body orbiting around a planet or star
12.
O L L T I O
Undesirable state of the natural environment being contaminated with harmful substances as
13.
A S A
An independent agency of the United States government responsible for aviation and spaceflight
14.
L G T E N R G
15.
M I O R S
Polished surface that forms images by reflecting light (plural)
16.
E T E N E R G
A form of ___ that is transferred by a difference in temperature
17.
E E T R O N
An elementary particle with negative charge (plural)