3. Which statement describes the Earth's mantle layer? a. It is the Earth's largest layer covering 67% of its mass. b. It is the outermost and the thinnest layer and the thinnest layer of the Earth. c. It is the Earth's innermost layer. d. It is made of iron and nickel.
Answer (2)
Answer:7000 spoken language in the world
A. It is the Earth's largest layer covering 67% of its mass. - The Earth's mantle is the thick layer between the crust and the core, and it makes up about 67% of the Earth's total mass.
