Question

a solar cycle occurs when the suns north and south poles switch. how long does it take for the poles to switch? 100 years 11 years 22 years 11 days

Explanation:

A solar cycle, which involves the sun's north and south poles switching, has a period. The sunspot cycle (a related solar activity cycle) is about 11 years. But for the full solar cycle (including the pole - switch process which is a two - stage reversal in a cycle), it takes 22 years.

Answer:

22 years