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A view of the earth

Explore Earth's unique features like Mt. Everest and the Mariana Trench, with details on its structure and history. Learn about the atmosphere, lithosphere, hydrosphere, and biosphere forming Earth's ecosystem. Discover the atmospheric layers and the role they play in our daily lives.

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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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