Earth

?
relatively thin and rocky
crust
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made from solid nickel and iron
inner core
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The theory of continental drift was proposed at the beginning of the last century by German scientist
Alfred Wegener
3 of 6
made from liquid nickel and iron
outer core
4 of 6
which originates from chalk or limestone
marble
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has the properties of a solid, but can flow very slowly
mantle
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Other cards in this set

Card 2

Front

made from solid nickel and iron

Back

inner core

Card 3

Front

The theory of continental drift was proposed at the beginning of the last century by German scientist

Back

Preview of the front of card 3

Card 4

Front

made from liquid nickel and iron

Back

Preview of the front of card 4

Card 5

Front

which originates from chalk or limestone

Back

Preview of the front of card 5
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