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Match it! Select the correct answer from the pull down...Good luck!
How does wind like to travel?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
Which of these is completely blocked by the atmosphere?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
Which of the following uses microwaves?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
How old is the sun believed to be?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
Which UV rays cause sunburn?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
What are the most harmful rays
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
Which ultraviolet wave is the worst for people?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
Which type of ray has the longest wavelength?
gamma rays
X-rays
4.6 billion years old
radio waves
all of them
C
UVB
High to low
Check it!