Answer :

The season in the Northern Hemisphere when the Sun is at its lowest point in the sky is winter. During winter, the Northern Hemisphere is tilted away from the Sun, causing the Sun's rays to hit the Earth at a more oblique angle. This results in shorter days, longer nights, and cooler temperatures in the Northern Hemisphere. Key Points: 1. Winter occurs in the Northern Hemisphere when the Sun is at its lowest point in the sky. 2. The tilt of the Earth's axis causes different parts of the Earth to receive varying amounts of sunlight throughout the year. 3. Understanding the Earth's axial tilt and its effect on the seasons helps explain why winter experiences shorter days and cooler temperatures in the Northern Hemisphere.