Ppt s1u6 sun_air and water

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Ppt s1u6 sun_air and water

  1. 1. IN SPRING IT IS WARM. PLANTS AND FLOWERS GROW IN THIS SEASON. THE SEASONS IN SUMMER IT IS HOT. SOME PLANTS AND TREES HAVE FRUIT. IN AUTUMN IT RAINS.THE LEAVES USUALLY FALL OFF THE TREES. WINTER IS COLD. IT SNOWS AND TREES CAN HAVE NO LEAVES Click here to watch a video
  2. 2. AT NIGHT WE CAN SEE STARS, PLANETS AND THE MOON. IN THE DAY WE CAN SEE THE SUN. DAY AND NIGHT
  3. 3. THE SUN THE SUN GIVES US LIGHT. IT GIVES US HEAT. WE CANNOT SEE THE SUN AT NIGHT. WE CAN SEE THE SUN IN THE DAY.
  4. 4.  WATER HAS THREE FORMS: WATER  WATER IS A LIQUID. IT HAS NO SMELL OR COLOUR.  WE NEED WATER TO LIVE.  DON’T WASTE IT!! o SOLID, LIQUID AND VAPOUR.
  5. 5. THE WATER CYCLE 1.- THE SUN HEATS THE SEA. THE WATER EVAPORATES AND FORMS CLOUDS. 2.- THE CLOUDS MOVE. THE WATER FALLS TO THE GROUND. 3.- THE WATER FROM RIVERS AND LAKES GOES TO THE SEA. 4.- THE WATER FALLS INTO LAKES AND RIVERS AND THE CYCLE STARTS AGAIN.
  6. 6. AIR WE NEED AIR TO LIVE. IT IS EVERYWHERE, BUT WE CAN’T SEE IT OR SMELL IT. FUMES FROM CARS AND FACTORIES POLLUTE THE AIR. LET’S PROTECT THE ENVIRONMENT!
  7. 7. THE WEATHER WHAT’S THE WEATHER LIKE TODAY? IT IS SUNNY IT IS RAINING IT IS SNOWING IT IS WINDYIT IS CLOUDY Click here to watch a video on the weather
  8. 8. PowerPoint realizado por Myriam Malo.

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