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Match it! Select the correct answer from the pull down...Good luck!
Which ultraviolet wave is the worst for people?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
How does wind like to travel?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
Which type of ray has the longest wavelength?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
What doesn't use microwaves?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
Which of the following uses microwaves?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
Which UV rays cause sunburn?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
How old is the sun believed to be?
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
What are the most harmful rays
C
radio waves
refrigerator
all of them
4.6 billion years old
UVB
gamma rays
High to low
Check it!
Match it!
Match it!