|
||||||
|
Aluminum is an abundant (2) metal (1) that has many uses (3). It comes from (4) a clay like (6) ore (5) called Bauxite. The workmen grind (11) the Bauxite after (1) they have extracted the other substances (10?) and put (12) them into a pressure (13) tank where they form a mass (14). Then they use filters (16) to remove (15) the mass which leaves a liquid (17). This has to go through many other processes (18) to form (19) a white (21) and powdery (20) chemical called Alumina (22). Alumina contains aluminum (24) and oxygen (25), which workmen seperate (26) by electricity (27). They finally produce (28) a bright (31) and silvery (32) luster (30) metal that comes in many forms (33) and is light (29) to use (1).
Missing: # 7 "contains aluminum" [Implied]Added IUs: # 1 "to use" [Emphasizes weight rather than color]Content errors: # 1 "after" |
||||||