Grade 5 - Realms of the earth

Select the four important Spheres of Earth.

• Lithosphere and Hydrosphere

• Atmosphere and Biosphere.

• All of the above.

Lithosphere means

• The outer solid layer of the Earth

• All the water bodies on the Earth.

• The Blanket of Air

Lithosphere is also known as__________

• crust

• Mantle

• inner core

The large masses of land is called __________

• Continents

• Oceans

• seas

Earth's layers are made up mostly of __________?

• Rocks and metals

• Plastic and rocks

• Gases

The inner core is the thickest layer of Earth?

• True

• False

The thinnest layer of the Earth is the ___________

• Crust

• core

• Mantle

What is the core made of?

• steel

• iron

• iron and nickel

What is the correct order (starting from the surface) of Earth's layers?

• crust, outer core, inner core, mantle

• mantle, outer core, inner core, crust

• crust, mantle, outer core, inner core

Identify the Major Plate labeled B

• African Plate

• Pacific Plate

• Antarctic Plate