Pretty sure it's outer core, lower mantle because the inner core is solid iron
Answer:
Mountains
Explanation:
There are many mountains in the western united states
Answer:
Essentially, Alfred Wegner stated that all the continents were connected as a supercontinent known as Pangea. Hence, this is his theory for explaining why similar fossils are found over different widespread continents.
Explanation:
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The Iberian peninsula , the Italian peninsula & the Balkan Peninsula