Energy Worksheets
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Name _____________________________
Date ___________________
Energy
Complete the puzzle.
123
4
56
7
8
9
1011
12
INSULATOR
RADIATION
CONDUCTION
CONVECTION
CIRCUIT
VIBRATING
LIGHT
RISE
SLOWER
HEAT
WAVES
FALL

 

down 2.

____ waves can travel through empty space.
down 3.

Sound energy is formed from particles that are ____.
down 4.

The movement of thermal energy through liquids and gases.
down 6.

Thermal energy that travels in waves and can pass through empty space as well as some objects.
down 7.

Light and sound energy travels in the form of ____.
down 11.

Heated air that is lighter than the surrounding air will ____.
across 1.

Cooled air that is heavier than the surrounding air will ____.
across 5.

A type of material that tries to prevent the flow of thermal energy.
across 8.

The transfer of thermal energy by direct contact between objects.
across 9.

Conduction, convection, and radiation are three forms of ____ transfer.
across 10.

The complete path where an electrical current flows.
across 12.

Sound waves travel ____ than light waves.

 

Answer Key
1F
A
2L
L
3V
II
4C
GB
OHR
5I
NSULATO
6R
A
7W
VAT
AEDI
V
8C
ONDUCTION
9H
EATAG
SIT
O
10C
I
11R
CUIT
NIO
SN
12S
LOWER