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.
Stuffed Flank Steak. Flank steak is pounded thin, and layered with prepared stuffing mix, green onions, and chopped bell pepper. It is then rolled up and baked for about an hour in a sauce of mushroom gravy and wine or apple juice, with garlic and Parmesan cheese.