tide – n. the regular upward and downward movement of the level of the ocean that is caused by the pull of the Sun and the Moon on the Earth
forensic anthropologist – n. a researcher whose job is the examination of human skeletal remains for law enforcement agencies to determine the identity of unidentified bones
erosion – n. the gradual destruction of something by natural forces such as water, wind, or ice
marginalized – adj. someone who is put or kept in a powerless or unimportant position within a society or group
destitute – adj. extremely poor
morgue – n. a place where the bodies of dead people are kept until they are buried or cremated
embankment – n. a raised bank or wall that is built to carry a roadway or hold back water
sanitation – n. the process of keeping places free from dirt, infection, and disease by removing waste, trash and garbage, by cleaning streets
grim – adj. unpleasant or shocking to see or think about