Mexico is a part of North America [1]. What is less obvious is whether Guatemala, Belize, Nicaragua, etc, would fall into N or S America. Central America is a region, like the Middle East, but is not its own continent. Central America is a part of North America [2]. Nathan made a good point that the United Nations considers Mexico a part of Central America [3]. I wonder why [4].
Sear each side, flipping minimally. It should not take long for a crisp brown crust to form. Depending on the heat of your pan, it should take about 2-4 minutes (or less) for each side to finish cooking. When the first side is done, flip your steak and cook the second side for about as long.
Flip the steak and repeat the process. 3. Sear and flip the steak. Place the steak at the hottest part of the grate, directly above the coals, and let it sear for two to three minutes, then flip the steak and sear the other side for two to three minutes. During the searing process, resist the urge to move the steak around with the tongs, as this will prevent optimal grill marks.