In the troposphere, temperatures decrease with altitude (air pressure), which is known as the adiabatic lapse rate (9.8 Â°C per thousand feet). While there are different tempeâ¦ratures throughout the atmosphere, there are both increases and decreases in it as one moves upwards.
To easily shred romaine lettuce, stack several washed and dried leaves, roll up to form a cylinder and slice crosswise at 1/4- to 1/2-inch intervals. For best results, do not toss lettuce with dressing until just before serving as the dressing wilts the leaves.
If you use leaf lettuce or romaine, where you lose about a third of each in preparation, you'll need about 23 pounds to yield 15 finished pounds. A. You need about 15 pounds of cut lettuce to feed 75 people, resulting in a portion size a little above 3 ounces.Taking into account the loss of about a quarter of each head of lettuce, you'll need to buy 20 pounds of heads to yield 15 pounds of edible greens.f you use leaf lettuce or romaine, where you lose about a third of each in preparation, you'll need about 23 pounds to yield 15 finished pounds. A. You need about 15 pounds of cut lettuce to feed 75 people, resulting in a portion size a little above 3 ounces.