In addition, damage to the central nervous system and peripheral nervous system can occur from chronic alcohol abuse. The long-term use of alcohol is capable of damaging nearly every organ and system in the body. The developing adolescent brain is particularly vulnerable to the toxic effects of alcohol.
TYPES OF CONTINENTAL MARGINS. Continental margins are not all alike, but they are not all different either. There are two basic types. Each one has different characteristics, which are a function of the processes involved in the formation of the two types of margins. The âclassicâ margin is based on the U.S. East Coast example.
the continental margin is the submerged outer edge of a continent it is generally divided into two sections the continental shelf and the continental slope the continental shelf is the region that extends seaward from the shoreline to a sharp drop off that marks the beginning of the continental slope continental margin that has a broad continental shelf a gentle continental slope and a pronounced continental rise is known as a passive continental margin this type of margin experiences little if any volcanic or earthquake activity the build up of sediment is the primary activity affecting a passive margin