[niËswaz]) is a composed salad of tomatoes, tuna, hard-boiled eggs, Nicoise niÃ§oise, olives and, anchovies dressed with a. Vinaigrette it is served variously on a, plate, platter or in a, bowl with or without a bed of. lettuceniËswaz]) is a composed salad of tomatoes, tuna, hard-boiled eggs, Nicoise niÃ§oise, olives and, anchovies dressed with a. vinaigrette
The asthenosphere is variously estimated as being from fifty to several hundred miles (eighty-five to several hundred kilometers) thick and consists of deformable rock. It is a zone of the Earth's mantle that lies beneath the lithosphere.
The lower boundary of the asthenosphere is not well defined. The thickness of the asthenosphere depends mainly on the temperature. In some regions the asthenosphere could extend as deep as 700 km (430 mi). It is considered the source region of mid-ocean ridge basalt (MORB).