Earth's tilt
Earth's tilt refers to the angle at which our planet is inclined relative to its orbit around the Sun. This tilt is approximately 23.5 degrees. It is responsible for the changing seasons as different parts of the Earth receive varying amounts of sunlight throughout the year.
As the Earth orbits the Sun, the tilt causes the Northern and Southern Hemispheres to experience opposite seasons. For example, when the Northern Hemisphere is tilted toward the Sun, it experiences summer, while the Southern Hemisphere experiences winter. This axial tilt is a key factor in Earth's climate and weather patterns.