Which of the following is known as most dense layer of the earth? [A] Core[B] Crust[C] Mantle[D] Magma Show Answer Correct Answer: A [Core] Notes: Core is the densest layer of the earth. The density of the core ranges from 9.5 to 14.5 and sometimes even higher. (13g/cm3) The density of Mantle varies from 3.3 to 5.7 (3.4 gm/cm3) Density of crust varies from 2.70 to 2.95 (3g/cm3) Advertisement
