E&S Ch 16 & 17 Quiz

24 July 2022
4.7 (114 reviews)
22 test answers

Unlock all answers in this set

Unlock answers (18)
question
In the Northern Hemisphere cold currents tend to flow from the ____________. In the Southern Hemisphere warm currents tend to flow from the ________________.
In the Northern Hemisphere cold currents tend to flow from the ____________. In the Southern Hemisphere warm currents tend to flow from the ________________.
answer
north; north
question
in the Northern Hemisphere warm currents tend to flow from the ____________. In the Southern Hemisphere cold currents tend to flow from the ________________.
in the Northern Hemisphere warm currents tend to flow from the ____________. In the Southern Hemisphere cold currents tend to flow from the ________________.
answer
south; south
question
In regard to sea surface temperature (SST), as one travels toward the poles SST
answer
decreases.
question
Which of the following statements about water is true?
answer
At temperatures above 4°C, warmer water will rise
question
Water's salinity can be increased by
answer
ice freezing.
question
The dominant control in global sea surface temperature (SST) is
answer
the supply of solar insolation.
question
A cross section of the ocean from its surface to the seafloor shows
answer
less dense, warmer water overlying denser, colder water.
question
In regard to ocean salinity, temperature, and density
answer
ice formation in polar zones increases salinity and density.
question
In polar areas
answer
as ice forms, water's salinity increases, density increases.
question
Which of the following conditions would MOST cause water to rise to the surface?
answer
warming freshwater
question
Decreasing salinities and lower density, water near the equator is due to
answer
unstable conditions creating abundant rain.
question
Subtropical waters are typically more saline than equatorial waters because of
answer
high evaporation, low precipitation.
question
The distribution of warm pools can best be explained by warm
answer
westward flowing water accumulating on the eastern side of landmasses.
question
In the Pacific Ocean, Walker cell circulation is associated with
answer
westward surface winds moving toward the Pacific warm pool.
question
The term "El Niño" phenomena in December in Peru is a term used to explain
answer
warming of an otherwise cold current which brings heavy rain and flooding.
question
The waters off the coast of Peru are normally
answer
cold because of a current bringing cold water from the south and upwelling conditions.
question
Upwelling would be strongest off the coast of Peru during
answer
La Niña.
question
The thermocline would be expected to be closest to the surface off the western coast of south America during
answer
La Niña
question
In the diagram below, A is the
In the diagram below, A is the
answer
benthic zone.
question
In the diagram below, B is the
In the diagram below, B is the
answer
epipelagic zone.
question
In the diagram below, C is the
In the diagram below, C is the
answer
mesopelagic zone.
question
In the diagram below, D is the
In the diagram below, D is the
answer
hadal zone.