Based on the positions of the different water samples plotted on the T-S diagram and using the isopycnals to help identify density, ocean water density at the Atlantic Ocean site ______ with increasing depth.a.increasedb.remained constantc.decreased The Temperature-Salinity (T-S) diagram in Figure 5B-3 shows the typical range oftemperature and salinity combinations in ocean water and the resulting density. TheT-S diagram is a simple but powerful tool used to understand water mass properties.(Refer to Investigation 3A to review the T-S diagram and its interpretation.)201.0245 g/cm151.02501.02551.0260NACSW101.02651.0270,MIW1.02751.0280ONADWAAIW1.0285AABW33.534.034.535.035.536.0Salinity (psu)Figure 5B-3. Temperature-Salinity (T-S) diagram of water masses: Antarctic Bottom Water (AABW),36.5Antarctic Intermediate Water (AAIW), North Atlantic Central Surface Water (NACSW), MediterraneanIntermediate (MIW), North Atlantic Deep Water (NADW)Temperature (°C)1.0290 density in grams per cubic centimeter (g/cm3). Lines of constant density are calledisopycnals. Salinity values are determined to the fourth decimal place becausesmall changes can have major implications in ocean water circulation.Figure 3A-1 is a Temperature-Salinity (T-S) Diagram. Temperature is plotted onthe left axis and the values are depicted in degrees Celsius. Salinity is plotted on thebottom axis and is unitless. The solid curves are lines of constant ocean water/1.0245 g/cm³151.02501.02551.0260101.02651.02701.02751.02801.028533.534.034.535.035.5Salinity36.036.520Temperature (°C)1.0290

Answered: Based on the positions of the different…

Applications and Investigations in Earth Science (9th Edition)

9th Edition

ISBN:9780134746241

Author:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Publisher:Edward J. Tarbuck, Frederick K. Lutgens, Dennis G. Tasa

Chapter1: The Study Of Minerals

Section: Chapter Questions

Problem 1LR

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Question

Based on the positions of the different water samples plotted on the T-S diagram and using the isopycnals to help identify density, ocean water density at the Atlantic Ocean site ______ with increasing depth.
a.increased
b.remained constant
c.decreased

The Temperature-Salinity (T-S) diagram in Figure 5B-3 shows the typical range of
temperature and salinity combinations in ocean water and the resulting density. The
T-S diagram is a simple but powerful tool used to understand water mass properties.
(Refer to Investigation 3A to review the T-S diagram and its interpretation.)
20
1.0245 g/cm
15
1.0250
1.0255
1.0260
NACSW
10
1.0265
1.0270,
MIW
1.0275
1.0280
ONADW
AAIW
1.0285
AABW
33.5
34.0
34.5
35.0
35.5
36.0
Salinity (psu)
Figure 5B-3. Temperature-Salinity (T-S) diagram of water masses: Antarctic Bottom Water (AABW),
36.5
Antarctic Intermediate Water (AAIW), North Atlantic Central Surface Water (NACSW), Mediterranean
Intermediate (MIW), North Atlantic Deep Water (NADW)
Temperature (°C)
1.0290

density in grams per cubic centimeter (g/cm3). Lines of constant density are called
isopycnals. Salinity values are determined to the fourth decimal place because
small changes can have major implications in ocean water circulation.
Figure 3A-1 is a Temperature-Salinity (T-S) Diagram. Temperature is plotted on
the left axis and the values are depicted in degrees Celsius. Salinity is plotted on the
bottom axis and is unitless. The solid curves are lines of constant ocean water
/1.0245 g/cm³
15
1.0250
1.0255
1.0260
10
1.0265
1.0270
1.0275
1.0280
1.0285
33.5
34.0
34.5
35.0
35.5
Salinity
36.0
36.5
20
Temperature (°C)
1.0290

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We need to tell Based on the positions of the different water samples plotted on the T-S diagram and using the isopycnals to help identify density, ocean water density at the Atlantic Ocean site ______ with increasing depth.

Below you can find the answer with explanation.