the earth's canopy is made of 04% to 1% of land fertilizers by want
composition_of_earth is 28_percent_oxygen. composition_of_earth is not 0.4_percent_aluminum. composition_of_earth is 17_percent_magnesium. composition_of_earth is 0.4_percent_aluminum. earth is 35_percent_iron. composition_of_earth is 2.7_percent_nickel. composition_of_earth is not 17_percent_magnesium. earth is not 35_percent_iron. composition_of_earth is not 35_percent_iron. composition_of_earth is 35_percent_iron.