Question at position 15 Which of the following currents is western intensified?West Wind DriftCalifornia CurrentGulf StreamCanary Current

Question

BlackTom AI · Accepted Answer

Let’s evaluate the listed ocean currents by their position in the global gyres and their characteristic strength.
Option 1: West Wind Drift. This is another name for the Antarctic Circumpolar Current, which circles Antarctica and is not a western boundary current. It flows eastward around the globe and is not the intensified western boundary type described by the question.
Option 2: California Current. This is a cold, eastern boundary current along the western coast of North America, flowing southward. As an eastern boundary current, it is not the western intensified type we’re looking for.
Option 3: Gulf Stream. This current is the prime example of a western intensified (western boundary) current in the North Atlantic. Due to the combination of planetary vorticity, the Coriolis effect, and momentum, it forms a strong, fast, narrow boundary current along the western edge of the North Atlantic gyre, which fits the description in the question.
Option 4: Canary Current. Like the California Current, this is another eastern boundary current, located off Northwest Africa, and it does not exhibit the western intensified characteristics sought in the question.
In summary, the hallmark of a western intensified current is a strong, fast, narrow flow along the western boundary of a subtropical gyre, as exemplified by the Gulf Stream. The other options describe boundary currents that are eastern boundaries or unrelated currents, so they do not meet the stated criterion.

Question at position 15 Which of the following currents is western intensified?West Wind DriftCalifornia CurrentGulf StreamCanary Current

View Explanation

Log in for full answers

Similar Questions

I have noticed how the western boundary currents meander and shed lots of eddies.

Question at position 19 The large ocean surface-current gyres centered on about 30°N _________.do not rotaterotate clockwiserotate counterclockwise

Question at position 18 In the major ocean gyres, the cooler currents are_________.northern boundary currentswestern boundary currentsequatorial currentseastern boundary currents

Question at position 16 In the midlatitudes, in both hemispheres, warm currents flow past the_________ coasts of continents.westeast

Question at position 14 Currents are slower on the_________ side of the North Pacific and North Atlantic oceans.northeastsouthwest

Question at position 13 Which current moves cold water to warm latitudes?East Australian CurrentCanaryGulf StreamKuroshio

Question at position 12 Which current flows south along the west coast of the United States?CaliforniaCanaryGulf Stream

More Practical Tools for Students Powered by AI Study Helper

Homework AI Solver

Stylized AI Paper Writer

Plagiarism Checker Assistant

Citation AI Academic Writing Tool

In-Class Translation Assistant

AI Note Generator

AI Quiz Answers

Past Exam Questions from University Test Bank

Smart Practice Assistant

Adaptive Practice

Making Your Study Simpler