What is the relationship between temperature and altitude in the stratosphere? (2 points) As altitude increases, temperature dec
reases. / As altitude increases, temperature increases. / As altitude increases, temperatures remain the same. / As altitude increases, temperatures vary.
As the air temperature and pressure all depends on the atmospheric gases in the environment and thus similar the increase if the height above the mean sea levels tell us of the rise and fall in the temperatures as the layer of the air becomes rarified as we go up higher in the air and hence thus the troposphere has a temperature inversion and remain till the tropopause.
<u>But there is a rise in the temperatures again at the outer limits of the stratosphere the temperature slowly begins to rise as it reaches to exosphere and the stratospheric ozone gas get heated up by the impact of the sun's rays.</u>
As altitude increases, temperature decreases and this is the relationship between temperature and altitude in the stratosphere. The correct option among all the options that are given in the question is the second option. Basically this can be easily understood if we check the temperature at the peak of Mount Everest.
(a) Light from the limb is reddened by solar rotation and appears cooler and therefore less intense.
Explanation:
As the sun is entirely made up of gases and the light that is emitted out from the limbs is less intense as the light is emitted out of the cooler regions of the photo sphere and the light that reaches the observer is dimmed out as it reaches the outer layer.
<u>And thus the limbs look darker than the middle part as it is hotter. And the rays of light take more time to reach the observer than the direct center spot. Which appears to be yellow and red as compared to the orange and dim limbs.</u>