Reading this paper will give you a better understanding of what causes a tornado and the shear destructive power of tornadoes. It will also touch on some of the safety precaution involved in a tornado from sirens to getting to safety.
shares. 1  Copacetic is an adjective that means âfine,â âOK,â or âsatisfactory.â. 2  It is pronounced [koh-puh-seh-tik]. 3  Copasetic is the most commonly used alternative spelling for copacetic, but copesetic is also cited by some sources as an alternative.
January 12, 2011. Peracetic or peroxyacetic acid (PAA) is a strong oxidizing agent used for high level disinfection and sterilization at low temperatures. It is water soluble, decease and leaves no solid residue after rinsing and the end products are only water, oxygen and acetic acid (vinegar), making PAA a very environmentally friendly compound.