Earth's Interior

How many layer does the earth have?

• 5

• 3

• 6

• 4

What are the 3 types of seismic wave?

• Primary waves

• Seismic waves

• Surface waves

• Secondary waves

What is the inner most layer of Earth?

• core
• outer core
• inner core
• asthenosphere

Tags

NGSS.HS-ESS2-3

Which layer of earth is molten?

• inner core
• outer core
• crust
• lithosphere

Which layer of Earth is solid and why?

• The inner core is solid because of movement of the outer core.
• The inner core is solid because of the freezing temperatures.
• The inner core is solid because of the extreme pressure from the other layers.
• The outer core is solid because of the extreme pressure from the other layers.

Which layers make up the mantle?

• crust, inner core, outer core
• mesosphere, asthenosphere, part of lithosphere
• bottom part of the mantle
• crust only

Tags

NGSS.MS-ESS2-1

Which of Earth's layers is made of SOLID iron and nickel?

• crust 
• mantle
• outer core
• inner core

Name the two types of crust

• Land and Sea
• Oceanic  and Land
• Land and Continental 
• Oceanic  and Continental

Choose the statement that is TRUE

• Oceanic crust is thinner than Continental Crust and  denser than Continental Crust
• OOceanic crust is thicker than Continental Crust and  denser than Continental Crust
• Continential  crust is thinner than OceanicCrust and  denser than Oceanic Crust
• Continential crust is thicker than Oceanic Crust and  denser than Oceanic Crust

Which part of the mantle makes up the Lithosphere along with the crust?

• Upper Mantle
• Middle Mantle
• Lower Mantle