Question

What are two factors that cause changes in the motion of surface currents

like the Gulf Stream?
A. The water gets saltier, which decreases its density and causes it
to rise.
B. The water gets colder, which decreases its density and causes it
to rise.
C. The current reaches a barrier, such as a landmass.
D. Wind pushes on the water's surface.

Answer 1

C. The current reaches a barrier, such as a landmass, and D. Wind pushes on the water's surface are the two factors that cause changes in the motion of surface currents like the Gulf Stream.

Step-by-step explanation:

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