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Match it! Select the correct answer from the pull down...Good luck!
What is the inner core made of?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
What two metals make up the inner and outer cores?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
The thickest layer of Earth is the
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
What is the thinnest layer of Earth?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
What is the crust made of?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
About how old is Earth?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
What are the names of the two types of crust?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
What is the mantle made of?
nickel and iron
solid metal
crust
mantle
solid rock
oceanic and continental
4.6 billion years
liquid rock
Check it!