model of the Earth - Globe, --------are also known as Meridians. - Longitudes, 23 ½ degrees north latitude is called as - Tropic of cancer., 23 ½ degrees south latitude is called as - Tropic of Capricorn., 66 ½ degrees north latitude is called as - Arctic Circle, 66 ½ degrees south latitude is called as - Antarctic Circle., 90 degrees north latitude is called as - North Pole., 90 degrees south latitude is called as - South Pole., 0 degrees longitude is known as - Greenwich longitude., The main result of the Earth Rotation is occurrence of - day and night., The main result of the Earth Revolution is occurrence of - seasons., .The moment of the earth around the sun is known as - Revolution., Sun rays fall directly on the equator on - 21st March., . Christmas is celebrated in summer in - Australia., -----occurs when the Moon passes between the Sun and Earth on one line - Solar Eclipse, ------occurs when the Earth moves between Sun and Moon on one line. - Lunar Eclipse, International Day line - O degrees longitude, In a Leap year, we have - 29 days in the month of February., Solar Eclipses occur - only on new moon day., Lunar Eclipses occurs - only on a full moon day.,

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