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6. What is the temperature range of the Troposphere?
- -20 to -50 degrees Celsius
- -50 degrees Celsius and higher
- 0 to -50 degrees Celsius (av. temp of surface 14 degrees Celsius)
- -50 to -20 degrees Celsius
7. What is the temperature range of the stratosphere?
- -50 degrees Celsius and higher
- -50 to -20 degrees Celsius
- -20 to -50 degrees Celsius
- 0 to -50 degrees Celsius (av. surface temp 14 degrees Celsius)
8. What is the Altitude of the Mesosphere?
- 30-80km above sea level
- From 80km above sea level
- 10-30km above sea level
- 0-10 km above sea level