Earth’s axis

geology

Learn about this topic in these articles:

Why Is Summer Warmer Than Winter?

  • Seasons in the Northern Hemisphere
    In Why Is Summer Warmer Than Winter?

    …caused by the tilt of Earth’s axis, which is at an angle of about 23.4 degrees relative to its orbit around the Sun. Summer occurs when a part of Earth is tilted towards the Sun, resulting in the Sun’s rays hitting this part of Earth more directly. This direct sunlight…

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