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.
Flank steak is marinated in a flavorful blend of soy sauce, red wine vinegar, and Worcestershire sauce in this tasty grilled dish... A wonderful flank steak on the grill recipe I invented that friends just love! My girls think this is great, and it doesn't take long to grill. This also works great when sliced and used for fajitas.