It is generally only used during the daylight saving time for places that observe Pacific Standard Time (PST) during the non-daylight saving period. As mentioned earlier, most parts of Arizona do not observe daylight saving time, so these parts remain on MST. The Navajo Nation lands, which extend to the states of Arizona, New Mexico and Utah, observe daylight saving time from April to October.
The nature of chaff is different enough from wheat to render it worthy of fire. If you plant a little of the stem or stalk of the wheat plant, it will not grow. If you tried to sell it, you might get a few pennies, but not anything like that of the grain itself.
Old English fyr fire, a fire, from Proto-Germanic *fur-i- (source also of Old Saxon fiur, Old Frisian fiur, Old Norse fÃ¼rr, Middle Dutch and Dutch vuur, Old High German fiur, German Feuer fire), from PIE *perjos, from root *paÉwr- fire (source also of Armenian hur fire, torch, Czech pyr hot ashes, Greek pyr, Umbrian pir, Sanskrit pu, ...