Calf Muscles. 1  The calf muscles are six in number: the gastrocnemius, the soleus, the popliteus, the tibialis posterior, the flexor digitorum longus, and the flexor hallucis longus. 2  The gastrocnemius and the soleus run between the knee and the ankle. 3  One of the calf muscles, the soleus, has a special ability.
Ozone Pollution. Ground level or bad ozone is not emitted directly into the air, but is created by chemical reactions between oxides of nitrogen (NOx) and volatile organic compounds (VOC) in the presence of sunlight.
Pollution can affect the atmosphere, more specifically the Ozone layer, because CFC's (chlorofluorocarbons) and other chemicals react with the Ozone (O3) and turn into Chlorin â¦ e monoxide (ClO) and an oxygen molecule (O2) which then starts the deterioration of the Ozone layer.he main effect of carbon pollution (that is, carbon dioxide  emissions) on the atmosphere is to trap heat.