Why are the sun's rays more direct in the northern hemisphere in the summer?

In the northern hemisphere, the sun's rays are more direct during summer because of the tilt of the Earth's axis. The North Pole is tilted toward the sun, resulting in sunlight striking the region more directly and at a higher angle. This increased angle leads to more concentrated solar energy, which raises temperatures and creates longer daylight hours. Conversely, in winter, the North Pole is tilted away from the sun, causing the rays to strike at a more oblique angle, resulting in cooler temperatures.