Question

From left to right, correctly label each section of this slice of the Earth. a. crust, upper mantle, transition zone, lower mantle, liquid outer core, solid inner core b. transition zone, crust, liquid outer core, solid inner core, upper mantle, lower mantle c. transition zone, crust, upper mantle, lower mantle, liquid outer core, solid inner core d. crust, liquid outer core, transition zone, solid inner core, upper mantle, lower mantle

Answer 1

The correct labelling from left to right of a slice of the Earth is crust, upper mantle, transition zone, lower mantle, liquid outer core, solid inner core. Each section has distinct characteristics and is critical for Earth's functioning.

Step-by-step explanation:

The correct choice is a. crust, upper mantle, transition zone, lower mantle, liquid outer core, solid inner core. Let's break down each section of the Earth from outside to inside:

• Crust: This is the thin, outermost layer of the Earth where we live.
• Upper Mantle: Located beneath the crust, it consists of rock that can be both solid and molten.
• Transition Zone: This part of the Earth sits between the upper and lower mantle and features rapid changes in seismic waves.
• Lower Mantle: This section extends from the transition zone to the outer core.
• Liquid Outer Core: Made primarily of iron and nickel in a liquid state.
• Solid Inner Core: Despite extreme heat, pressure here is enough to keep this part in a solid state.

Learn more about Earth's Layers