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.
âThe leaves make perfect boats for lettuce wraps, which benefit from the crispiness that iceberg lettuce is known for.â. To clean iceberg lettuce, give the head a good rinse under cool running water and pat dry. Place on a cutting board and remove outer leaves that may be dirty or wilted, usually just the outer four.