Answer to Question 1ANS: C
The water masses present in temperate and tropical waters are named for their relative positions in the
water column. These water masses are surface water, central water, intermediate, deep water, and
bottom water. Information can be found in the section Thermohaline Circulation Affects All the
Ocean's Water.
Answer to Question 2ANS: C
Thermohaline currents are dependent on density differences which stem from temperature and salinity
variations. These and surface currents have large impacts on Earth's temperature, climate and
biological activity. Information can be found in the section Mass Flow of Ocean Water Is Driven by
Wind and Gravity.
Rhytidoplasty. This is a common form of plastic surgery in which the skin is pulled and sutured to d
Common structure of nucleotides
Louis Comfort Tiffany, Tiffany Studios, Water-lily table lamp.
Common Cytochrome P450 Drug Interactions in Dentistry
Where’s the Saturated Fat in Your Foods? Saturated fat is found in animal products, tropical oils