What determines the direction of gyres in both the northern hemisphere and southern hemisphere?

a ) density currents from the arctic travel near newfoundland.

b ) the gulf stream brings warm water to great britain

c ) an arctic current brings cold water to great britain

d ) upwelling brings warm water to newfoundland

hi there,

your Ocean gyres in the Northern hemisphere rotate clockwise and gyres in the Southern hemisphere rotate counter-clockwise due to the Coriolis effect. The major gyres of the ocean include: North Atlantic, South Atlantic, North Pacific, South Pacific and Indian Ocean gyres

i hope this helps out

have a great day

FaithRawlins14

measuring light intensity

light meters can be used to measure light intensity. the meter is held at the soil surface and pointed in the direction of the maximum light intensity, and then the meter is read.

errors can be made when measuring light intensity by accidentally shading the light meter. the reliability of the results can be checked by taking many samples.