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Science 7

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Science 7

  1. 1. SCIENCE 7.4 I like the ray ray title
  2. 2. HUMUSThe decayedmaterial in soil
  3. 3. MINERALSAnovilingsubstance intheform ofa crystalwhich istakenfromtheearth.
  4. 4. GEOLOGISTSAsciencest whostudiestheearth.
  5. 5. CRYSTALSA Thatsubs meet Intanc sharpe edgeswith andsmo cornersothflatsurfaces
  6. 6. GEMSArarevaulablemineral
  7. 7. TOPSOILThe upperlayer of soil.
  8. 8. SUBSOILThe soilbenath thelayer oftopsoil.
  9. 9. Thelayer of BEDROCKrockbelowsubsoil ;part oftheearth.
  10. 10. A CRUSTsoildlayerofrockbenath thesoil
  11. 11. The layerearthbenath MANTLE
  12. 12. This hot liquid rock. MAGMA
  13. 13. CORECore Islike anapplecore

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