The Northern Hemisphere is the half of the Earth that is located north of the equator. It includes many countries, such as the United States, Canada, and most of Europe and Asia. This region experiences distinct seasons, with summer occurring from June to September and winter from December to March. The tilt of the Earth's axis causes these seasonal changes, affecting weather patterns and daylight hours. In the Northern Hemisphere, you can find famous landmarks like the Eiffel Tower in France and the Great Wall of China. The hemisphere is also home to diverse ecosystems, from the Arctic tundra to lush temperate forests, making it rich in wildlife and natural beauty.