LAYERS OF EARTH

What is the OUTERMOST layer of the Earth?

• CORE

• MANTLE

• CRUST

what is the INNERMOST LAYER of the Earth?

• CORE

• MANTLE

• CRUST

What is the MIDDLE layer of the Earth?

• MANTLE

• CORE

• CRUST

THE OCEANIC CRUST IS CALLED

• SIMA

  (SILICON + MAGNISIUM)

• SIAL

  (SILICON+ ALUMINIUM)

WHAT IS THE CONTINENTAL CRUST CALLED

• SIMA

  (SILICON+MAGNESIUM)

• SIAL

  (SILICON+ALUMINIUM)

THE THICKNESS OF THE INNERMOST LAYER OF EARTH IS

• 3500 KM

• 3000KM

• 2000KM

CORE IS ALSO KNOWN AS

• NIFE

  (NICKEL + IRON)

• SIAL

  (SILICON+ALUMINUIM)

MANTLE IS IN A ________ STATE

• SOLID

• SEMI SOLID

MANTLE IS DIVIDED INTO TWO PARTS. SELECT THE TWO

• UPPER MANTLE

  (870 DEGREES)

• LOWER MANTLE

  (2200 DEGREES)

• SIAL

• SIMA

CORE IS DIVIDED IN TWO PARTS. SELECT THE CORRECT OPTIONS.

• OUTER CORE

  (3700 DEGREES)

• INNER CORE

  (5000 DEGREES)

• SIAL

• SIMA