Between Africa and South America, the Atlantic is its narrowest at 2848 km or 1765.76 miles in width. Its maximum width is in the mid-Atlantic (New York to Spain) or between â¦ southern South America and the tip of Africa. This is about 4000 miles (6400 km).
As mentioned above, allergies account for the most common cause of chronic sneezing. This is often seen in allergic rhinitis, which may either be perennial (present all year) or seasonal (occurs intermittently, usually during certain seasons like spring).
Sneezing is a reflex of the upper airways, activated to explosively discharge irritating material from the nasal cavity. In cats, it is usually caused by the irritation of sensitive nerve endings in the mucous membrane that lines the nose. Nasal discharge is another sign of nasal disease or irritation. Although normal cats may occasionally sneeze or have nasal discharge (similar to human beings), severe, chronic or recurrent bouts of sneezing or nasal discharge suggest a more serious problem. Sneezing and nasal discharge often occur together.