joes grandmother is suffering from fever from many days. he wants to go to his hometown Southampton to see his grandmother. His house is 325 km away from oxford. he covered 1/5th of his journey by bus.227.5km by train.16.25km by taxi and rest on foot. now give ans for the following questions; how much distance did he covered by bus. what fraction of total journey covered by train. How much distance he covered on foot? how much is the difference in distance covered by train and covered by bus?

16 is the absolute value

step-by-step explanation:

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.