Top 10 movies on theaters box office July 2015 third weekend. Check out the list of the top 10 movies on the U.S. and Canada theater box office during July's Third weekend.
If conditions are right, the fused sand forms long hollow tubes called fulgurite. The term comes from the Latin word fulgur, which means lightning. Although lightning strikes earth at least a million times each day, only rarely does fulgurites form. Fulgurites are usually found beneath the surface of the sand, generally decreasing in diameter and sometimes branching outs as they descend.
Sandstorm by Maddie. Strong winds blowing over loose soil or sand is what causes sandstorms. Sandstorms can also be called dust storms. They are caused by convection currents. Sandstorms are able to move entire sand dunes and sometimes able to move entire roads. There are also similar sandstorms in Mars.A lot of the particles in a dust storm or sandstorm are between 0.08mm and 1mm which also means 0.0032 and 0.04 inches in size.andstorms are able to move entire sand dunes and sometimes able to move entire roads. There are also similar sandstorms in Mars. A lot of the particles in a dust storm or sandstorm are between 0.08mm and 1mm which also means 0.0032 and 0.04 inches in size.