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.
Trusted Results with How many calories in flank steak. 1  Tuscan Grilled Steak - All Recipes. For Phase One, flank steak is perfect for grilling. 2  Flank Steak Pinwheels - All Recipes. The combination of the marinade, spinach, onion and feta make this a delicious and impressive flank steak recipe that is always a huge hit for guests!