1 2 3 4 1 _ _ _ _ 2 _ _ _ _ 3 _ _ _ _ 4 _ _ _ _ ACROSS 1) how long something has existed 2) a rich soil consisting of a mixture of sand and clay and decaying organic materials 3) a river in northeastern spain; flows into the mediterranean 4) deliver by ____ing DOWN 1) a general name for beer made with a top fermenting yeast; in some of the united states an ale is (by law) a brew of more than 4% alcohol by volume 2) a desert in central china 3) ____ on some commercial or business transaction; ____ as salary or wages 4) air pollution by a mixture of smoke and fog ** Scroll down for solution. ** Are you sure you want to peek? ages loam ebro sing