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How do trees in the Amazon help prevent global warming?
Trench
A long, narrow ditch often used for defense, utilities, or as a significant topographical feature on the ocean floor.
Passive Margin
A continental margin that is not a plate boundary.
Seafloor Age
The age of the oceanic crust, which increases with distance from mid-ocean ridges where new crust is formed.
Crust Age
A measure indicating the age of the Earth's crust, which varies based on location, with the oceanic crust generally being younger than the continental crust.
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