What is a consequence of the tilt of the Earth on its axis?

The tilt of the Earth on its axis, known as axial tilt, is approximately 23.5 degrees and plays a crucial role in the seasons and how solar radiation is distributed across the planet. This tilt results in varying angles at which sunlight strikes different parts of the Earth throughout the year. During summer in one hemisphere, that area leans towards the sun, receiving more direct sunlight and therefore experiencing stronger solar radiation and warmer temperatures. Conversely, during winter, the hemisphere tilts away from the sun, resulting in less direct sunlight, reduced solar energy, and cooler temperatures.

The effect of axial tilt is a fundamental factor in defining seasonal changes, which leads to geographical variations in climate rather than uniform distribution of heat. Therefore, the accurate relationship between Earth's axial tilt and solar radiation received is that this tilt directly influences the intensity and distribution of sunlight, which in turn affects climate and weather patterns.