What were unforeseen problems with NAFTA? Outsourcing and food shortages

Outsourcing and environmental damage

Factories closing

Miners left Mexico, Canadian mines closed

factories closing

Explanation:

The loss of these jobs is just the most visible tip of NAFTA's impact

a mid-ocean ridge or mid-oceanic ridge is an underwater mountain range, formed by plate tectonics. this uplifting of the ocean floor occurs when convection currents rise in the mantle beneath the oceanic crust and create magma where two tectonic plates meet at a divergent boundary.a geomagnetic reversal is a change in a planet's magnetic field such that the positions of magnetic north and magnetic south are interchanged.

answer biscay bay;