The solar system

The  solar system

Thursday, January 22, 2015

WHY DO WE HAVE DIFFERENT SEASONS

WE HAVE 4 DIFFERENT SEASONS BECAUSE OUR PLANET EARTH IS TILTED (23,5 DEGRESS) AND WHEN WE ORBIT OR REVOLVE AROUND THE SUN WE RECEIVE MORE OR LESS LIGHT AND HEATT FROM THE SUN.
IN THE NORTHERN HEMISFERE:
  •  IT'S WINTER FORM DECEMBER TILL MARCH ( THAT'S WHEN THE DAYS ARE SHORTER AND COLDER),
  • IN JULY IT'S SUMMER AND THE DAYS ARE MUCH LONGER AND  HOTTER.












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