(comparative more colloquial, superlative most colloquial) ( 1 linguistics) Denoting a manner of speaking or writing that is characteristic of familiar conversation; informal.  Of or pertaining to a conversation; conversational or chatty.
Cotton dust is often present in the air during cotton handling and processing. Cotton dust may contain many substances including ground-up plant matter, fiber, bacteria, fungi, soil, pesticides, non-cotton matter, and other contaminants that may have accumulated during growing, harvesting, and subsequent processing or storage periods.
The main causes of the dust bowl were extreme drought for eight years in total, and also very poor farming techniques on the behalf of the inhabitants. Normally crops are rota â¦ ted (different crops are grown in an area each year or sometimes no crops at all) so as to never deplete soil too much.