Tsunamis don't generate every 10-12 years. They are generated almost every time there is a powerful earthquake along a subduction zone. If there's an earthquake on a subduction fault that hits 9.0+, you can almost be guaranteed that a tsunami's no more than half an hour away.
On average, the Pacific Ocean experiences around 10-15 tsunamis per year. However, the frequency and intensity of tsunamis can vary widely from year to year depending on geological and oceanographic factors.
In roughly 10 million years, the world will be much better with futuristic cities.
This depends on how strong a tsunami you mean. Thousands if not tens of thousands of earth quakes occur in the oceans each year, but most would create a 'tsunami' no higher than a millimeter - if that. Some few might create tsunamis in the range of a few centimeters. The rare tsunamis that are meters high occur perhaps once every several decades. Tsunamis that create walls of water many meters high occur perhaps once or twice every one or two hundred years.
10 give or take a few
You should get a tetanus shot every 10 years. If you work in an environment where you are more likely to get injured, you should get them every 5 years. If you get a wound that is deep or gets dirty then you should get a tetanus shot if it has been more than 5 years since your last one.
On average, the Pacific Ocean experiences around 10-15 tsunamis per year. However, the frequency and intensity of tsunamis can vary widely from year to year depending on geological and oceanographic factors.
Tornadoes happen in the summer every year.
about every 10-25 years
It depends where you live. In the USA they happen every 10 years, in some others only every 5 years.
each census is taken every 10 years
I believe that the constitution states that one is to be done every 10 years.
Reunions. High School, College reunions normally happen 10, 20, 30... years after graduation day/month/year. Class of 1982 will have a reunion in 1992, 2002, 2012, 2022 etc. Other groups have reunions if they were involved in some sort of famous endeavor, for example the moon landings, with astronauts, with remembering famous battles or wars with the military. Reunions normally happen every 10 years.
We have very few disasters really, probably one large one every 10 maybe 15 years.
7 of 10 leap years occur every years?
The US Census happens once every ten years. The next one will happen in 2010.
Every ten years=once a decade
Every decade