Northern Hemisphere

The Northern Hemisphere is the half of the Earth located north of the equator, which is an imaginary line that divides the planet into two equal parts. This region includes all of North America, most of Europe and Asia, and parts of Africa. It experiences distinct seasons: winter, spring, summer, and fall, caused by the tilt of the Earth as it orbits the sun. The Northern Hemisphere is home to about 90% of the world's population and includes major cities like New York, London, and Beijing. It plays a significant role in global climate patterns and ecological diversity.