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HEAT AND LIGHT

	1
								2

	3				4			I		5


	T											6
			7				M
												L


		8
					R
9

	10 F

Across:

3.	Form of energy that gives us the sense of vision.
7.	Instrument used to measure the temperature.
9.	Caused by the absence of light.
10.	Remains of plants and animals that died millions of years ago and were buried deep inside the earth.

Down:

1.	This bouncing back of light from a surface is called reflection.
2.	Rubbing two things together produces heat due to friction.
4.	Measures the degree of hotness or coldness of a body.
5.	The unit used to measure energy.
6.	The SI unit of temperature is kelvin(K).
8.	A shiny surface which reflects almost all the light falling on it.

© 2014 PuzzleFast.com, Noncommercial Use Only

HEAT AND LIGHT

1

R

E

2

F

F

R

3

L

I

G

H

4

T

I

5

J

E

E

C

O

C

M

T

U

T

P

I

L

6

K

I

7

T

H

E

R

M

O

M

E

T

E

R

O

R

N

L

N

A

V

T

I

8

M

U

N

I

R

9

D

A

R

K

N

E

S

S

R

10

F

O

S

S

I

L

R

Across:

3.	Form of energy that gives us the sense of vision.
7.	Instrument used to measure the temperature.
9.	Caused by the absence of light.
10.	Remains of plants and animals that died millions of years ago and were buried deep inside the earth.

Down:

1.	This bouncing back of light from a surface is called reflection.
2.	Rubbing two things together produces heat due to friction.
4.	Measures the degree of hotness or coldness of a body.
5.	The unit used to measure energy.
6.	The SI unit of temperature is kelvin(K).
8.	A shiny surface which reflects almost all the light falling on it.

© 2014 PuzzleFast.com, Noncommercial Use Only