What is 40n latitude?

The 40th degree of latitude is an imaginary line that circles the Earth at approximately 40 degrees north of the Equator. This line passes through the United States, Europe, Asia, and the Mediterranean Sea. Some notable cities that lie on or near the 40th parallel include Philadelphia, Madrid, Ankara, Beijing, Lisbon, and Tokyo. The climate of regions located along the 40th parallel can vary greatly depending on the season, but generally they tend to experience mild to warm temperatures and four distinct seasons. Agriculturally, crops grown in these areas include wheat, corn, grapes, olives, and citrus fruits. The 40th parallel is also home to several important landmarks, such as the Great Wall of China, the Bosphorus Strait in Turkey, and the Leaning Tower of Pisa in Italy.