contaminated. 1  transitive verb. 2  1a : to soil, stain, corrupt, or infect by contact or association Bacteria contaminated the wound.b : to make inferior or impure by admixture iron contaminated with phosphorus. 3  2 : to make unfit for use by the introduction of unwholesome or undesirable elements water contaminated by sewage.
in total with the optional writing section the act sections take 2 hours and 55 minutes to complete once breaks and test administration time are added in students can expect to spend four hours on the act
Time Pressure on the ACT Despite the fact that the ACT is almost three hours long (or three and a half hours if you take the ACT Plus Writing), the time pressure can be intense. This table illustrates about how much time you have to spend on each question on the ACT.he ACT is 2 hours and 55 minutes long (or 175 minutes), but 3 hours and 35 minutes long (215 minutes) if you take the ACT Plus Writing.