Magnetic field lines.
every 11 years
every eleven years lol
Solar ProminencesHigh energy occurrences on or near the surface of the sun that are associated with its changing magnetic field. Typically, they are explosions caused by the very rapid release of energy stored in the magnetic field (although the exact mechanism is not known). These prominences usually appear as loops moving along, but not across, magnetic field lines that are anchored at both ends to the sun. Solar flares and sunspots are good examples of solar prominences. Simple Answer: huge reddish loops of gas that often link different parts of sunspot regions.
About 11 years on average - but there are large variations in the length of individual cycles. Once each sunspot cycle, the magnetic field on the Sun reverts - so the real (underlying) cycle is about 22 years. (It takes two sunspot cycles for the magnetic field to go back to the original position.)
Different regions might have different names often different in locations and different languages.
In mountainous regions, erosion by streams often produces
Acronyms often stand for different things in different countries and regions of the world, due to different languages. However, in America, EFY stands for "Especially For Youth."
A change in slope between adjoining bedrock types with different structures.
Empires are large political entities that expand over different regions, often composed of diverse cultures and territories under central authority. Regions are geographical areas with common characteristics such as culture, climate, or language, that can be part of an empire or exist independently. Empires can contain multiple regions, while regions can belong to different empires or stand alone as distinct entities.
In regions with temperate climates, common crops include wheat, barley, and corn. In tropical regions, crops like rice, sugarcane, and bananas are commonly grown. Mediterranean regions are known for growing olives, grapes, and citrus fruits, while arid regions often focus on crops like dates, figs, and almonds.
It is often referred t as The Sunspot Cycle - period of about 11 years.
Not sure what a suface cuurrent is. In deep water, there often are currents that flow in different directions at different depths. A surface current will flow in one direction, near the surface, while there will be a current flowing in the opposite direction deeper down.