2.1 Interior of the Earth 2

Which layer of the Earth is the most dense?

• inner core
• outer core
• mesosphere
• mantle

Density and temperature as you go from the core to crust 

• increases
• decreases
• stays the same
• inverse relationship

What is the innermost compositional layer

• inner core
• outer core
• core
• crust

What are the physical layers in order from surface to center

• lithosphere, mesosphere, asthenosphere, outer core, inner core
• lithosphere, asthenosphere, mesosphere, outer core, inner core
• asthenosphere, mesosphere, lithosphere, outer core, inner core
• lithosphere, asthenosphere, mesosphere, inner core, outer core

Which layer has a temperature of 4400-6100 degrees C

• outer core

• inner core

• mantle

• crust

Which layer has a temperature of 0-700 degrees C

• outer core

• inner core

• mantle

• crust

Which layer has a pressure of 24 GPa?

• outer core

• inner core

• mantle

• crust

Which layer is divided up into tectonic plates?

• crust
• mantle
• lithosphere
• asthenosphere

What is the physical consistency of the mantle?

• Hard like a rock
• liquid like syrup
• solid but flexible like playdough 

Which layer of the Earth is the same size as Mars?

• crust
• mantle
• core
• inner core