Ch. 22 Hmwk

Details

Here is the vocab and questions for Ch.22. Please keep up with these as we have 3 more chapters to take a look at.

thanks

Mr. Roth

Questions: Page 524 2-5,7-9,11
Vocab:
1)      sediment pollution
2)      inorganic plant and algal nutrients (also called inorganic plant and protist nutrients)
3)      organic compounds
4)      inorganic chemicals
5)      radioactive substances
6)      thermal pollution
7)      BOD: explain
8)      0157: H7 (ecoli strain)
9)      Fecal coliform test
10)      BST or (BGH) Bovine somatotropin or Bovine Growth Hormone (why controversial)
11)      Hypoxia: explain
12)      TCDDs Tetrachlorodibenzodioxin : explain
13)      The safe blood Pb level is
14)      Methyl mercury
15)      Oligotrophic
16)      Eutrophic
17)      Artificial, or cultural, eutrophication
18)      Point source pollution
19)      Polluted runoff
20)      �and the Number One source of surface water pollution is�
21)      Non point source pollution
22)      Nitrites
23)      MTBE
24)      Primary treatment
25)      Secondary treatment
26)      Tertiary treatment
27)      Activated sludge
28)      Ocean Dumping Ban Act (1988)
29)      Refuse Act (1899)
30)      Safe Drinking Water Act (1974)
31)      Safe Drinking Water Act (1996 version)
32)      Water Pollution Control Act (1972)

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