The age of material on a tectonic plate depends in part on what type of crust it is composed of. Response area tends to be younger because it is continually produced at the Response area and then recycled. On the other hand, Response area tends to be older because it can often remain intact for longer periods.

Answer 1

The age of material on a tectonic plate depends in part on what type of crust it is composed of. Oceanic crust tends to be younger because it is continually produced at the mid-ocean ridges and then recycled. On the other hand, continental crust tends to be older because it can often remain intact for longer periods.