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A view of the earth

A view of the earth. DIAMETER EQUATOR. 12,756 KM. DIAMETER POLES. 12,740 KM. 30% LAND. 70% WATER. SURFACE. ROTATION. 23 HOURS 56 MINUTES. REVOLUTION. 365 DAYS. HIGH SPOT. MT. EVEREST 8848 METERS ABOVE SEA LEVEL. LOWEST SPOT. MARIANA TRENCH PACIFIC OCEAN 11,033 BELOW SEA LEVEL

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A view of the earth

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  1. A view of the earth

  2. DIAMETER EQUATOR • 12,756 KM

  3. DIAMETER POLES • 12,740 KM

  4. 30% LAND 70% WATER SURFACE

  5. ROTATION • 23 HOURS • 56 MINUTES

  6. REVOLUTION • 365 DAYS

  7. HIGH SPOT • MT. EVEREST • 8848 METERS ABOVE SEA LEVEL

  8. LOWEST SPOT • MARIANA TRENCH • PACIFIC OCEAN • 11,033 BELOW SEA LEVEL • AVERAGE 3795 METERS BELOW

  9. 3 MAIN FEATURES OF EARTH

  10. WATER

  11. LAND

  12. AIR

  13. ESS EARTH SYSTEM SCIENCE

  14. LITHOSPHERE • ROCKS

  15. ATMOSPHERE • AIR

  16. HYDROSPHERE • WATER

  17. BIOSPHERE • ANIMALS & PLANTS

  18. HISTORY OF THE ATMOSPHERE

  19. 4 BILLION YEARS AGO • METHANE • AMMONIA • SOME WATER

  20. 3.8 MILLION YEARS AGO • SUNLIGHT • REACTION FORMED • NITROGEN • HYDROGEN • CARBON DIOXIDE

  21. OXYGEN • FORMED BY BLUE GREEN ALGEA

  22. NITROGEN 78%

  23. OXYGEN 21%

  24. CARBON DIOXIDE WATER VAPOR ARGON 1%

  25. ENJOY THE HOMEWORK • DRAW & ID: • NITROGEN CYCLE PG 185 • CARBON DIOXIDE CYCLE PG 187 • PROBLEM SOLVING PG 190

  26. PRESENT TIME

  27. LAYERS OF ATMOSPHERE

  28. WHERE WE LIVE WHERE WEATHER OCCURS TROPOSPHERE

  29. COLD -60 DEGREES OZONE STRATOSPHERE

  30. -100 DEGREES METEORS BURN UP IN THIS AREA MESPSPHERE

  31. HEAT SPHERE 2000 DEGREES PARTICLES MOVING QUICKLY CREATE HEAT ABSORB ULTRAVIOLET LIGHT THERMOSPHERE

  32. exosphere • Upper thermosphere • Artificial satellites in area

  33. Lower thermosphere Radio waves Bounced off of ions ionosphere

  34. magnetosphere • Area extending around atmosphere • Traps deadly radiation

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