How did Alton il get its name?

Does the Suez canal haev any locks? What four major cities does the river Danube run through? What can life be compared to? What do you need to go on a roller coaster? Beginning of the Mississippi River? What great lake is located in 41 degree north and 113 degree west? What materials were used in bodiam castle? How did the Hohokams farm the desert? Which country in South America is the leading producer of forest products? What stretch between the Atlantic and Pacific Ocean? What river carries more water at the confluence of the Missouri and Mississippi rivers? What would be the challenging thing for zookeeper? What wind system helped early sailors navigate earth ocean? Is the myth of the great wall of China real? Why do they dredge the great lakes? What Four countries in the northern part of the region do NOT have Broad leaf Evergreen Forest? Who was the Constable of Lincoln Castle? What three major settlements were located on the Mississippi River? Why do many vines grow on tree branch instead of on the forest floor? How does that heat of the sun Affect the ocean?