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.
Firelands is a raid in the World of Warcraft game. The minimum level for this dungeon is 85. The location of the entrance to Firelands is in the Mount Hyjal zone on the continent of Kalimdor. The instance was released in the Cataclysm expansion. The raid contains 8 bosses. The end boss of Firelands is Ragnaros.