Every ten years
It comes, literally, from assembling all of a ship's crew (all hands) at their mustering point on the ship's deck. This would occur typically in a battle situation. The idiom suggests that all personnel are needed, as for a major undertaking or project.
Tornado in the U.S. most frequently occur on the Great Plains.
Georgia...
in the north
Tornadoes tend to occur during late spring to early summer in the United States.
10years
Actually it doesn't. Typically, a lunar eclipse happens about twice a year.
A range of 1-2 hurricanes typically occur in June.
in texas i think.
Whirlpools typically occur where strong opposing currents come head on.
No, they occur every twice a month; every full moon and every new moon.
In the United States, there are typically significantly more than 2 million car accidents every year. In 2010, for example, there was just over 5.4 million.
The number of Representatives is set by law, presently at 435. The apportionment of the Representatives among the states is determined by a census which takes place every ten years, as required by Article I, Section II of the U. S. Constitution. The next census will take place in April 2010.
typically spring and summer
There are four avalanches occur every winter in the American Rockies.
every 4 years
yes the summer Olympics do occur every four years !!! i hope i helped