What is tropospheric ozone and why are we not concerned with protecting it?
a. Tropospheric ozone is a harmful air pollutant that can cause respiratory issues and other health problems.
b. Tropospheric ozone is a natural component of the Earth's atmosphere that plays a role in the greenhouse effect.
c. Tropospheric ozone is ozone that is found in the lower atmosphere, as opposed to stratospheric ozone, which is found in the upper atmosphere.
d. We are not concerned with protecting tropospheric ozone because it is not directly harmful to human health.
e. We are not concerned with protecting tropospheric ozone because it is a byproduct of natural processes and human activities.