Industrial smog occurs in foggy, cool weather typical of that experienced in the British Isles and the eastern seaboard of the United States. Photochemical smog, on the other hand, occurs in hot, dry climates, and particularly on sunny days. Cities noted for this type of smog, such as Los Angeles, Tokyo and Mexico City, are typically surrounded by mountains that prevent air circulation. While industrial smog is most intense in the early morning, photochemical smog peaks at midday.
Emperor Palpatine. Emperor Palpatine is a fictional character and the main antagonist of the Star Wars saga, portrayed by Ian McDiarmid in the feature films. Palpatine first appeared as the unnamed Emperor of the Galactic Empire in the 1980 film Star Wars Episode V: The Empire Strikes Back. In this film and Star Wars Episode VI: Return of the Jedi, he is an aged, pale-faced figure who wears dark robes.
An emperor (through Old French empereor from Latin : 'imperator') is a monarch, usually the sovereign ruler of an empire or another type of imperial realm.Empress, the female equivalent, may indicate an emperor's wife (empress consort), mother (empress dowager), or a woman who rules in her own right (empress regnant).oth kings and emperors are monarchs, but emperor and empress are considered the higher monarchical titles. In so far as there is a strict definition of emperor, it is that an emperor has no relations implying the superiority of any other ruler, and typically rules over more than one nation.