Tornadoes form when winds blowing in different directions meet in the clouds and begin to turn in circles.

VOA: special.2010.05.11

He would often stand on the deck of his ship, in the cold rain and fierce winds.

VOA: special.2009.12.23

The high winds and angry seas in this area of the world created deadly storms.

VOA: special.2009.12.23

Usually,this requires near freezing temperatures, light winds and changing conditions in Earth's atmosphere.

VOA: special.2010.01.05

Driven by strong winds, the sand moves and covers everything in its path.

VOA: special.2010.01.04

They form in areas with strong winds but a limited supply of sand.

VOA: special.2010.01.04

Usually,this requires near-freezing temperatures, light winds and changing conditions in Earth's atmosphere.

VOA: special.2011.01.11

"Despite the fact that the prevailing diplomatic winds these days blow in the direction of diplomacy alone, I believe with all my heart that diplomacy and sanctions are not mutually exclusive."

VOA: standard.2009.10.28

In the spring and summer,he says, he would expect the prevailing winds in Western Europe to come from the West or Southwest - which would mean that the ash would be pushed towards the Arctic or Siberia.

VOA: standard.2010.04.16