How does the salinity and temperature of the world ocean give rise to the oceans density stratification? How is density stratification related to thermohaline circulation?
Ocean water forms certain definite layers based on certain properties of water salinity(halocline), density(pycnocline) temperature (thermocline), these layers restrict the water from mixing which may cause anoxia(depletion in oxygen). the rapid increase in density with depth is due to a decrease in temperature (the thermocline), in some regions density may also increase vertically with depth such layers are called a halocline.
The stratification leads to the thermohaline circulation, in the regions of high density due to the wind circulation the water sinks at high latitudes and upwells in the southern part, this leads to the worldwide mixing of the ocean water, hence it makes the earth ocean a globally active system.
How does the salinity and temperature of the world ocean give rise to the oceans density...
How does temperature and salinity affect a pH measurement?
Grade 1.2 Directions: Read pages 478.-481 and answer the folowing 1. How were the oceans first formed? 2. What percentage of the Earth's surface is covered with oceans? 3. Where does the salt in saltwater come from? 4. Look at Figure 17-3. What percentage of the ocean water are salts? 5. What is the name of the salt we use on our food? 6. 7.Is the overall level of ocean salinity constant? is the measure of the amount of solids...
Step 1: If CO2 in oceans were to rise from 300 ppm to 400 ppm (parts per million - I get a conversion here of 6.8 mM to 9.1 mM) and oceans represent a volume of 1.335 X 1021 L, how many moles of CO2 is that in the ocean for 300ppm (6.8 mM) and for 400ppm (9.1mM)? Step 2: We often talk in "billions of barrels of oil" when we discuss yearly consumption rates. Assuming that a billion barrels...
How does climate change affect world fisheries ? Give three examples.
In thermohaline circulation, what kind of water sinks toward the bottom warmer, lower salinity water warmer, saltier water colder, less salty water colder, saltier water What is the name of the surface current that carries warm water northward in the North Atlantic Ocean? the Labrador Current the California Current the Greenland Current the Gulf Stream Which of the following is the correct way to write the formal name, Latin (binomial), of a living species? Species Genus species Genus Species genus...
A 4.00 kg block of ice at 0.00°C falls into the ocean and melts. The average temperature of the ocean is 3.50°C, including all the deep water. Part A For related problem-solving tips and strategies, you may want to view a Video Tutor Solution of Entropy change in melting ice. By how much does the melting of this ice change the entropy of the world? Express your answer with the appropriate units. HÅR O 2 ? AS = 4.89 Submit...
1. How does climate change affect world fisheries? give 5 examples
Give 2 combinations of pressure and density that have a temperature of 30℃? Explain how did you find(decide) the equation to use?
1. How does climate change affect world fisheries? give 5 examples 2.what is the state world fisheries and aquaculture? 3. what is the extractive sector transparency measure act? What could be the impact of this law on the management of natural resources in developing countries
hydrogenous sediment form in the deep ocean? 1. How does a a. Weathering of continental rock produces fine particles that are carried to sea b. Phosphates and carbonates occur at volcanic mid-ocean ridges. Shipwrecks dissolve and contribute to the mineral content in the ocean. d Dissolved minerals in seawater precipitate out of solution when temperature and pressure conditions change. e. It falls onto Earth as space dust. by wind C.