By now, most people around the world have heard about the euro financial crisis and realize that the euro's value has diminished, but most of those same people don't know exactly how this type of thing happens. It isn't too tough to understand if you keep a couple of things in mind when thinking about the Euro exchange rates and how it takes hits and recovers.
The fact that the euro is used in so many places means that if one of those zones has economical problems, chances are the euro will go down in value. Every single country in the world has financial problems at some point, but it is when one has a major crisis that the currency that it uses takes a hit. This doesn't necessarily happen every year, but it has been happening more often in recent years for a variety of reasons. These things are usually resolved, but when it usually affects the exchange rate of said country's currency. One of the worries with the euro is that it is used by a lot of countries and therefore has a risk of taking hits more often.
Of course, if the euro goes down due to a financial crisis anywhere in Europe, the Euro exchange rates is going to change a little bit as well. We have seen this happen in recent times with the Greek financial crisis and how it has affected the euro as a whole. The dollar has taken major hits as well in recent years as well. How those problems are taken care of internally which will play a major role in how the exchange rate recovers.
The advantage of the euro being in so many countries in the world is that, in a lot of cases, even a big crisis in one country won't hurt the overall value of the euro so much that it won't be able to rise back up in value. This is one of the reasons why the euro came to be in the first place, but it isn't a bullet proof plan. It is still a newer currency, so people will get nervous when any type of crisis happens.
A euro financial crisis is just one of many things that can affect the Euro exchange rate , but it is what concerns people the most about its value going into the future. Only time will tell how the euro will deal with current and future economical problems, but chances are it won't take too big of a hit any time soon that it won't be able to recover from.