Focus On Earth Science: California Grade 6

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1			How much longer is the scale model length for the mesosphere than the ozone layer? Need a Hint?
			A)	4.5
			B)	9
			C)	45
			D)	90
2			How many centimeters long would the scale model be for the stratosphere? Need a Hint?
			A)	10
			B)	5
			C)	50
			D)	4
3			How much longer is the scale model length for the exosphere than the stratosphere? Need a Hint?
			A)	9950
			B)	995
			C)	10,000
			D)	50
4			How many centimeters long would the scale model be for the thermosphere? Need a Hint?
			A)	60
			B)	600
			C)	10
			D)	6
5			How much longer is the scale model length for the thermosphere than the stratosphere? Need a Hint?
			A)	550
			B)	600
			C)	50
			D)	55
6			How many centimeters long would the scale model be for the tropopause? Need a Hint?
			A)	10
			B)	20
			C)	2
			D)	0.2
7			How much longer is the scale model length for the tropopause than the troposphere? Need a Hint?
			A)	15
			B)	0.5
			C)	20
			D)	5
8			How much longer is the scale model length for the ozone layer than the tropopause? Need a Hint?
			A)	2.5
			B)	45
			C)	15
			D)	25
9			How much longer is the scale model length for the thermosphere than the tropopause? Need a Hint?
			A)	600
			B)	58
			C)	20
			D)	580
10			How much longer is the scale model length for the stratosphere than the troposphere? Need a Hint?
			A)	15
			B)	3.5
			C)	50
			D)	35