Effects of Photochemical Smog. Photochemical smog's effects cause damage to the respiratory system and environmental systems with the release of nitrogen oxide (NO), ozone and volatile organic compounds (VOCs). These effects are worse when the sun is highest because the pollutants react with it.
This cut is called a flank steak because it literally comes from the flank of the cow â its side, below the ribs. It's a fairly wide and thin cut; it's only 1 to 1 1/2 inches at its thickest and it becomes even thinner toward one end.
The amount of time needed to grill a steak to medium-well depends  on how hot the grill is and how thick the cut of steak may be. For  a typical one-inch thick steak, grill â¦ it approximately four minutes  per side. normal steak cut is about 3/4 of an inch thick and on average, the cooking temp on a grill is 300-350of. With these, an average of about 8 minutes per side will leave a bit of red in the center. To be safe, check it a bit early by cutting a small slice in the middle of the steak.