Lake Superior 82,000 sq km, 31,698 sq miles in size, is the largest fresh water lake in the world. It is about 350 miles (565 km) long and 160 miles (257 km) at its widest point. The deepest point is 1,332 ft, while the average depth is 500 ft.
The Children's Hospital of Philadelphia. Conjunctivitis, also known as pink eye, is an inflammation of the conjunctiva of the eye. The conjunctiva is the membrane that lines the inside of the eye and also a thin membrane that covers the actual eye. There are many different causes of conjunctivitis. The following are the most common causes: Bacteria, including:
Pink eye, also known as conjunctivitis, can cause redness, itching, and tearing. Viral conjunctivitis is often diagnosed based on a personâs history and symptoms. It tends to occur in both eyes and often accompanies a common cold or respiratory tract infection.