Vinyl swing sets are another low maintenance option. They are essentially wood swing sets that are completely covered in vinyl. This creates a durable protective layer between the wood and the the elements. With a vinyl swing set you can enjoy many of the features of a wood swing set without ever having to re-stain it.
â¢ Winds blow from areas of high pressure to areas of low pressure. â¢ Pressure belts are caused by the uneven heating of Earthâs surface by the sun. â¢ The Coriolis effect causes wind to appear to curve as it moves across Earthâs. surface. â¢ Global winds include the polar easterlies, the westerlies, and the trade winds.
The Coriolis effect then deflects air parcels to the right in the Northern Hemisphere. As the wind gains speed, the Coriolis effect increases in magnitude until it balances the pressure gradient force. The result is an unaccelerated horizontal wind blowing parallel to isobars that is called the geostrophic wind.