It is important to know where things are to have a general idea of what is going on in the world
Tornadoes form when warm, humid air collides with cold, dry air. The denser cold air is pushed over the warm air, usually producing thunderstorms. The warm air rises through the colder air, causing an updraft. The updraft will begin to rotate if winds vary sharply in speed or direction1
<span> The river flows generally west from a source in the </span>Appalachian Mountains<span> to its confluence with the </span>Ohio River<span> near </span>Paducah, Kentucky<span>, and the mouth of the </span>Tennessee River<span>. Major tributaries include the </span>Obey<span>, </span>Caney Fork<span>, </span>Stones<span>, and </span>Red<span> rivers.</span>
The figurative use of cradle is
used to mean "the place or region in which anything is nurtured or
sheltered in its earlier stage" – such that the term cradle of civilization means the place where
civilization was first nurtured and sheltered is true.
Answer:
A. the low cost of living in the southwester United States