At what angle is the Earth tilted on its axis?

The Earth's axial tilt is approximately 23.5 degrees relative to its orbital plane around the Sun. This tilt is significant because it is responsible for the varied seasons experienced on Earth. As the Earth orbits the Sun, this axial inclination causes different parts of the planet to receive varying amounts of sunlight at different times of the year. This variation in sunlight directly influences temperature and climate, leading to the distinct seasonal patterns we observe. Understanding the precise angle of 23.5 degrees is essential in the study of physical geography, as it impacts weather systems, ocean currents, and ecological zones across the globe.