Temperatures are more moderate around the fall and spring equinoxes because neither end of Earth's axis is tilted toward the Sun during these times. Therefore, the correct option is B.
<h3>What are spring equinoxes?</h3>
This occurs when the sun moves north across the celestial equator. During the fall and spring equinoxes, the Earth's axis is neither tilted away from nor toward the Sun, resulting in approximately equal amounts of daylight and darkness at all latitudes.
This means that the Sun's rays are hitting the Earth's surface more directly at the equator and at a more oblique angle at higher latitudes. This results in more moderate temperatures, as the temperature differences between the equator and higher latitudes are minimized.
The angle at which Earth's axis tilts changes over a long time period, which can lead to changes in climate patterns over thousands of years. Therefore, the correct option is B.
Learn more about spring equinoxes, here:
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