Earth's Seasons

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What is the Summer Solstice?

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The Summer Solstice is the longest day of the year, occurring around June 21st in the Northern Hemisphere.

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NGSS.MS-ESS1-1

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What is the Winter Solstice?

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The Winter Solstice is the shortest day of the year, occurring around December 21st in the Northern Hemisphere.

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What is the Tropic of Cancer?

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The Tropic of Cancer is the line of latitude at 23.5 degrees North, marking the northernmost point where the sun can be directly overhead.

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Front

What is the Tropic of Capricorn?

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The Tropic of Capricorn is the line of latitude at 23.5 degrees South, marking the southernmost point where the sun can be directly overhead.

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NGSS.MS-ESS1-1

Front

What is an Equinox?

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An Equinox is a day when day and night are of equal length, occurring around March 20th and September 22nd.

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Front

What happens to daylight as we approach Summer?

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As we approach Summer, the amount of daylight increases.

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Front

What is the significance of the Earth's tilt?

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The Earth's tilt of 23.5 degrees is responsible for the changing seasons as it affects the angle and intensity of sunlight received.

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NGSS.MS-ESS1-1

Front

What are the two types of Solstices?

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The two types of Solstices are the Summer Solstice and the Winter Solstice.

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Front

What is the difference between a Solstice and an Equinox?

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A Solstice marks the longest or shortest day of the year, while an Equinox marks the day when day and night are equal.

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NGSS.MS-ESS1-1

Front

What is the role of the sun in Earth's seasons?

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The sun's position relative to the Earth affects the amount of sunlight and warmth different regions receive, creating seasons.

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