Question 1
On the
average, for every 1 km increase in altitude in the troposphere, the air temperature ________.
◦ remains constant
◦ rises only during the day
◦ drops about 6.5°C
◦ rises about 6.5°C
Question 2
The tropopause is the boundary between ________.
◦ the troposphere and stratosphere
◦ the troposphere and mesosphere
◦ two layers of high ozone concentration
◦ tropical and polar air masses