Indicate your typed answer to the question as a response to A, B, and C. Calcite vs. Aragonite Seas. Oceanic crust production was higher during the Cretaceous than today, given this knowledge answer the three parts below (A-C). A. (2 pts) How did this affect global sea level during the Cretaceous Period? B. (3 pts) How did this affect the magnesium:calcium (Mg/Ca) of seawater during the Cretaceous Period? Describe the processes impacting the Mg/Ca of seawater and where they are happening. C. (3 pts) How did this affect the mineralogy of carbonate (CaCO3) producing and reef-building marine organisms during the Cretaceous?
Work Click ‘True’ when finished
Work Click ‘True’ when finished
A thermal overload is typically wired in parallel with the c…
A thermal overload is typically wired in parallel with the common terminal of a compressor.
Use the maps shown below to answer questions A thru D and la…
Use the maps shown below to answer questions A thru D and label your answers as A through D in your typed response. The upper map shows sea-surface salinity and the lower map shows the oxygen isotope (del18O) composition of the surface ocean. Figure 1: Global map showing sea-surface salinity. Figure 2: Global map showing the oxygen isotope (d18O) composition of the surface ocean. A. (2 pts) The subtropics in both hemispheres are very arid regions with higher sea-surface salinities, why? B. (2 pts) Sea-surface salinities are relatively low at about 5ºN of the equator in both the Atlantic and Pacific Ocean basins, why? C. (2 pts) Comparison of the two maps clearly shows that surface-ocean del18O composition closely tracks sea-surface salinity, why? D. (2 pts) Look at the map showing surface-ocean del18O. Why does the surface-ocean del18O composition decrease with increasing latitude?
Surfaces in and along air ducts that direct airflow through…
Surfaces in and along air ducts that direct airflow through the evaporator and throughout the cabinet are called ____.
Reciprocating compressors can be classified by ____.
Reciprocating compressors can be classified by ____.
Evaporators made from two metal sheets that are welded toget…
Evaporators made from two metal sheets that are welded together to form a series of passages are ____ evaporators.
Fin-and-tube evaporators are up to 30% more efficient than m…
Fin-and-tube evaporators are up to 30% more efficient than microchannel evaporators.
A ____ compressor compresses vapor between the walls of a fi…
A ____ compressor compresses vapor between the walls of a fixed component and an orbiting component.
Match the following refrigeration and air-conditioning syste…
Match the following refrigeration and air-conditioning system components with their identifying phrases.