The term revolution refers to the earth circling the sun once per year. the seasons are caused from earths revolution (1 circle around the sun) while day and night occur from earths rotation There is no universal cause or treatment for excessive daytime sleepiness, because different people experience it for various reasons. Research shows people experience EDS as a result of a wide variety of underlying causes, including: Sleep deprivation due to lifestyle, jet lag, or sleep problems. Sleep disorders. When diarrhea occurs during the night, this is called nocturnal diarrhea. Foods, allergies, periods of excessive stress, and several bowel conditions can cause it. Other symptoms may include pain The actual number of daylight hours on any given day of the year varies from place to place (pixels) Why does the length of the Earth's day change during the year? Although a solar day is 24 hours, it does not contain 12 hours of daylight and 12 hours of night each day. We will notice that the days are shorter in winter than in summer. The earth's axis, which is an i maginary line, forms a 6612° angle with its orbital plane. The earth's rotation on its axis does not cause night and day. The rotation of the earth is responsible for the occurrence of night and day. Hence, the given statement is false. To learn more about the earth's rotation refer to the link; . The extra weight would cause the ball to tilt when spun. Over long periods of geological time, the angle of Earth’s obliquity cycles between 21.1 and 24.5 degrees. This cycle lasts approximately The day and night are caused due to earth’s rotation on its axis. when 1/2 of the earth is facing towards the sun, thn it is day and the 1/2 part opposite to the sun then it is night. How day and night occur explain with diagram? A full day on Earth is clocked at 23h 56min 4sec. That’s a bit less than 24 hours. In order to make a complete rotation in this amount of time, Earth spins at 1000 miles per hour (1600 km/hr). That makes Earth’s rotation faster than a bullet train. But we’re so used to it that we don’t feel its tremendous rotational speed. The day and night on Earth is a natural part of the solar system. It is caused by the rotation of the Earth on its axis and the tilt of the Earth’s axis relative to the path of the Sun. The length of this cycle depends on where you are on the planet and what time of year it is. 1. What causes day and night on Earth? Earth's rotation on its axis as it travels around the Sun causes day and night. 2. How does Earth move in space with respect to the Sun? Earth moves around, or orbits, the Sun.

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