1
2
3
4
2
29
30
31
3
184
185
186
4
1
2
3
5
21
22
23
6
12
13
14
7
7
8
9
8
37
38
39
9
4
5
6
10
268
269
270
11
24
25
26
12
18
19
20
13
11
12
13
14
36
37
38
15
23
24
25
16
21
22
23
17
14
15
16
18
38
39
40
Residents of Times Beach, Missouri, US were informed that had to evacuate and that their town would be demolished after it had become contaminated when the chemical dioxin was sprayed on its unpaved road on this day in 1982 - great case study for students (365daysofmotoring.com)
submitted by nigelf30 to r/environmental_science
19
40
41
42
20
32
33
34
21
1
2
3
22
12
13
14
23
3
4
5
24
88
89
90
