Question

If a plate is subducting beneath another plate, with a rate of subduction, or convergence is given as 63 mm/yr. If the convergence rate stays constant over the next 50 myr, how much plate (in km) will be subducted?

Answer 1

Over the next 50 million years, 3,150,000 km of plate will be subducted.

Step-by-step explanation:

The rate of subduction, or convergence, is given as 63 mm/yr. To calculate the amount of plate subducted over 50 million years, we can multiply the convergence rate by the time period:

63 mm/yr * 50 million yr = 3,150 million mm = 3,150,000 km

Therefore, over the next 50 million years, 3,150,000 km of plate will be subducted.