Between 3000-4000
3
It is impossible to tell. 2010 was a year of numerous large earthquakes around the globe. However, many smaller earthquakes occurred and many more that were too weak to be measured. It is estimated that millions of earthquakes occur each year.
Thousands occur every year, most of which are too small to notice.
On average, there are roughly 20,000 - 30,000 recorded earthquakes every year.The USGS estimates that several million earthquakes occur in the world each year but many go undetected because they hit remote areas or have very small magnitudes.
The frequency of earthquakes depends on the location. in Japan, earthquakes occur 3 times a month, and in the Sahara in Africa they occur once in five years..
Earthquakes are not a seasonal phenomenon and so the time of year has no effect on the occurrence of earthquakes. As such, earthquakes can happen at any time of the year as they occur independent of weather and climate.
more than a thousand each year
On average, 102 occur per day, with 37,283 occurring per year.
Approximately 9000-10000 earthquakes strong enough to be felt occur worldwide each year.
Nobody knows how many earthquakes can happen in a year because you cannot predict earthquakes. :)
Lots and lots of earthquakes are happening every day, but many of these are too small, or hit in an unpopulated area, to be counted. However. there are about 70 strong registered earthquakes a year
1,000 - 3,000, though almost all are too small to be felt by humans.