 bhumipai kanipincha pradhaana muulakaalu emti ?
 bhuumii yokka dravyaraashi sumaaru  5.97×1024 kg (5,970 Yg).  idi ekkuvaga inumu  (32.1%  dravyaraashi ),  oksygen  (30.1%),  silikaan  (15.1%),  megnicium  (13.9%),  salpar  (2.9%),  nickell  (1.8%),  calshium  (1.5%)  mariyu aluminium  (1.4%),  migilina  1.2%  itara muulakaala yokka trays mottaalanu kaligi umtumdi .  guruthwakarshana vary kaaranamgaa ,  korr pradhaanamgaa dattamaina muulakaalatoe kuudi umtumdi :  inumu  (88.8%),  chinna motthamloo nickell  (5.8%),  salpar  (4.5%)  mariyu  1%  kante takuva trays elements .  crust yokka athantha sadarana raati bhaagaalu aaksaidlu .  crust ‌ loo  99%  paigaa vividha aaksaid ‌ lato kuudi umtumdi 
 bhuumii yokka dravyaraashi pradhaanamgaa inumu ,  oksygen ,  silikaan ,  megnicium ,  salpar ,  nickell ,  calshium mariyu aluminiyamtho tayyaru cheyabadindhi .