Question

1. Describe the movement of the cold, red salt water in Step 6. Compare movement of the cold, blue freshwater in Step 8. What accounts for the an you observed? Step 6. Compare this to the Accounts for the differences 2. Identify Based on your observations, list the water samples by color in order of increasing density 3. Explain if you poured the four water samples into the graduated cylinder, how would they arrange themselves into layers by color, from top to bottom? APPLY 4. Construct Assume that four water masses in a large body of water have the same characteristics as the water in the four beakers. The warm water layers are 100 m thick, and the cold layers are 1000 m thick. Graph the temperature profile of the large body of water.

Answer 1

Temperature Profile Depin (m) 17 S 7 high temp. lager. * 8 10 e 20°c Temp (°C) ► from 750 m to 1000 m depin, here is a high temperature layer. This is due to excess salinity of water in this layer. Salinity = grams of dissolved inorganic ions per kg of sea water. * Due to high salinity, temperature is higher in this layer, as contaminated water has higher temp. Than fresh water. * specific granity of sea water (saline water) = 1.13 gm/cc. less saline water has specific granity = 100lm/ce- denser Thus, This layer is denser than than the the colder colder layer above

Answer 2

You have to MAke an Experement to find out in Step 6, i cant answer if i didnt Make an experement.