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Seasons are periods in a year marked by specific weather conditions, temperatures and length of day. Most modern day calendars divide the year in 4 seasons: spring, summer, fall (autumn) and winter.
Apr 22, 2024 · Earth's tilted axis causes the seasons. Throughout the year, different parts of Earth receive the Sun's most direct rays. So, when the North Pole tilts toward the Sun, it's summer in the Northern Hemisphere. And when the South Pole tilts toward the Sun, it's winter in the Northern Hemisphere.
Mar 12, 2024 · The four seasons—spring, summer, fall, and winter —follow one another regularly. Each has its own light, temperature, and weather patterns that repeat yearly. In the Northern Hemisphere, winter generally begins on December 21 or 22.
Apr 18, 2024 · Season, any of four divisions of the year according to consistent annual changes in the weather. The seasons—winter, spring, summer, and autumn—are commonly regarded in the Northern Hemisphere as beginning respectively on the winter solstice, December 21 or 22; on the vernal equinox, March 20 or
Jan 22, 2024 · Seasons. Looking for different ways to teach your students about the seasons? Get inspired by these teaching ideas. Grades. K, 1 - 12+. Subjects. Earth Science. Illustration by Mary Crooks. Get ideas for ways to celebrate the seasons around the world. Monitor Trees. Record the dates that leaves fall from trees in the autumn.
Earth’s axis is tilted. As a result, as Earth orbits the sun, different parts of Earth point toward or away from the sun. This causes the seasons. When the Northern or Southern Hemisphere points toward the sun, it’s summer in that hemisphere. During this time, the sun’s rays are more direct.
Earth's seasons are not dictated by its distance from the sun, but rather by its axial tilt. The angle of the sun's rays determines the intensity of solar radiation, with the equator receiving the highest intensity.
