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Day and night are caused by the rotation of the Earth on its axis. When a specific part of the Earth is facing towards the Sun, it experiences daylight, while the opposite side experiences night-time. This cycle of light and darkness occurs approximately every 24 hours.
No, the equator is an imaginary line that divides the Earth into northern and southern hemispheres. The sun is directly overhead the equator only during the equinoxes, when day and night are of equal length.
wher any of Livingstone's exploration in the northern hemisphere?explain
In some European countries, such as Belgium, the Netherlands, and France, children put their shoes by the fireplace on the night of December 5th in preparation for St. Nicholas Day. They believe that St. Nicholas will come during the night and fill their shoes with gifts or sweets if they have been good.
In the desert, temperatures can drop significantly at night due to the lack of moisture in the air to retain heat. This drop in temperature is often more pronounced in desert regions with clear skies, as there are no clouds to trap the heat. Nighttime in the desert can feel cold, even after a hot day.
Stars are still present during the day, but the brightness of the Sun overwhelms their faint light, making them impossible to see. The blue sky also scatters sunlight, further dimming the stars' appearance. This makes it difficult for our eyes to pick out their relatively dim light against the much brighter background of the sky.