Answer to Question 1ANS: A
The USS Stewart was the first vessel to make a continuous profile of the ocean. They had an updated
version of the Iceberg Detector and Echo Depth Sounder, a device invented after the sinking of the
Titanic. Information can be found in the section Ocean Floor Is Mapped by Bathymetry.
Answer to Question 2ANS: C
There is a prevalence of active margins in the Pacific. These are areas associated with converging
plates and are characterized by high earthquake and volcanic activity. Recall the Pacific Ring of Fire
mentioned in Chapter 3. Information can be found in the section Continental Margins May Be Active
or Passive
Cataract extraction. The procedure involves a surgical removal of a cataract lens and its replacemen
A hair is an array of many α-keratin filaments, made up of the substructures
The nucleic acids DNA and RNA are made from chains of nucleotides.
Hung Liu, Virgin/Vessel.
A healthy diet is made up of well-balanced nutrients.
A healthy diet is made up of well-balanced nutrients.