'This element accounts for about 47% of the Earth's crust'
oxygen
IT'S ALL SCIENCEY & STUFF: This element accounts for about 47% of the Earths crust
This element accounts for about 47% of the Earth's crust
This element accounts for about 47% of the Earth's crust
IT'S ALL SCIENCEY & STUFF
oxygen
IT'S ALL SCIENCEY & STUFF