To use an adultâs social security number to open a line of credit, a thief would have to provide personally identifiable information, which would have to match entries that the adult has already established.
Water density is governed by temperature and salinity; consequently, the thermocline coincides generally with the pycnocline, or layer in which density increases rapidly with depth. The middle layer of water in a lake or reservoir during the summer is also called a thermocline.
The thermocline is important when trying to locate fish because it is the depth that is most comfortable for the fish. The thermocline is the comfort zone for the fish because it contains the coolest water that has abundant oxygen and prey. The light penetration at the thermocline level is also improved.