Slabs of ocean floor return to the mantle in subduction zones.Description<span>
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Answer: They are younger than the Appalachian mountains
They are taller than the Appalachian mountains
Explanation:
The Appalachian mountains highest peak is about 6,684 feet while the Rocky mountains highest peak is 14,440 feet
The Appalachian mountains are 480 million years old while the Rocky mountains are only about 300 million years old
At first you have to write the variables out which are
now you have to combine like terms
now you add these two variables and end up with answer of
A glacier that covers a wide area is called a continental glacier.
Hope this helps.
