Question

1. Describe the layers of Earth: crust, mantle, outer core, and inner core.

Answer 1

Answer:

CRUST: In geology, the crust is the outermost solid layer of a rocky planet, dwarf planet, or natural satellite.

MANTLE: A mantle is a layer within a planetary body bounded below by a core and above by a crust.

OUTER CORE: The outer core of the Earth is a plasma layer mostly composed of iron and nickel, located between the mantle and the inner core.

INNER CORE: The inner core of the Earth is the innermost geological layer on the planet. It is primarily a solid sphere with a radius of about 1,220 kilometers (758.1 mi), which is about 20% of the radius of the Earth or 70% of the radius of the Moon.

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Answer 2

Answer:

crust: the surface we stand and walk on and is also thin

Explanation:

mantle: plastic like molten maga

outer core: molten magma which is broken rock and metal hot enough to melt any man made object

inner core: the hottest layer and also a solid ball of compressed iron and is responsible for the earth's magnetic field