This means that electricians are experiencing a massive influx of job opportunities, and their salaries are growing along with the construction fields. It seems that being an electrician is a relatively secure and safe job at the moment, as they are needed in both recovering and depressed sectors.
Transform boundaries, where plates slide alongside each other. A subduction zone is something that happens only with convergent boundaries. Subduction is where, after colliding, one plate sinks below the other. And a subduction zone is the area where two plates are sandwiched on top of each other, like a tectonic BLT. Features & Location of Subduction Zones. Subduction zones are places of high activity.
Earth is so far the only planet where subduction is known to occur. Subduction is the driving force behind plate tectonics, and without it, plate tectonics could not occur. Subduction zones dive down into the mantle beneath 55,000 kilometers of convergent plate margins (Lallemand, 1999), almost equal to the cumulative 60,000 kilometers of mid-ocean ridges.