the umbrella of ozone in the upper atmosphere is formed from the photolysis of O2 molecules by solar radiation according to reaction:
O2 + hv ------> O+O
calculate the cutoff wavelength above which this reaction does not occur?
Answers
Answer:
In this section, we discuss what are the different types of short-term, seasonal, interannual, and long-term variabilities controlling ozone amounts in the upper stratosphere. We will see that variability can be driven by changes in the photochemistry or by changes in dynamical or transport processes. The response to changes in the upper stratosphere is, however, governed by photochemical processes. In the next section (5), we will examine the lower stratosphere where dynamical (transport) processes greatly influence the ozone distribution and its variability.
Explanation:
In this section, we discuss what are the different types of short-term, seasonal, interannual, and long-term variabilities controlling ozone amounts in the upper stratosphere. We will see that variability can be driven by changes in the photochemistry or by changes in dynamical or transport processes. The response to changes in the upper stratosphere is, however, governed by photochemical processes. In the next section (5), we will examine the lower stratosphere where dynamical (transport) processes greatly influence the ozone distribution and its variability.