Symptoms include: 1  Itching. 2  Significant tearing and production of thick mucus. 3  The feeling of having something in the eye (foreign body sensation) 4  Aversion to light (photophobia)
Latitude is angular distance measured north and south of the Equator. The Equator is 0 degrees. As you go north of the equator the Latitude increases all the way up to 90 degrees at the north pole. If you go south of the equator, the Latitude increases all the way up to 90 degrees at the south pole.
Lesson Summary. Latitude is the angular distance of a place north or south of the Equator in degrees. A latitude of zero degrees is on the Equator of the Earth. Ninety degrees north is the North Pole, and 90 degrees south is the South Pole. Longitude is the angular distance of a place east or west of the meridian at Greenwich, England. With these two numbers, any point on the Earth's surface can be located.