Global Warming
|
|
4.4 |
|
|
Poisoned Rivers and Lakes
|
|
4.4 |
|
|
Dirty Air
|
|
4.3 |
|
|
Garbage Galore
|
|
4.5 |
|
|
Polluted Oceans
|
|
4.4 |
|
|
Meerkat's Burrow
|
|
4.0 |
|
|
Iowa
|
|
4.8 |
|
|
Arkansas
|
|
4.4 |
|
|
Kansas
|
|
4.8 |
|
|
Connecticut
|
|
4.7 |
|
|
California
|
|
4.3 |
|
|
Indiana
|
|
4.4 |
|
|
Louisiana
|
|
4.5 |
|
|
Delaware
|
|
4.7 |
|
|
Colorado
|
|
4.7 |
|
|
Georgia
|
|
4.5 |
|
|
Florida
|
|
4.7 |
|
|
Illinois
|
|
4.6 |
|
|
Alaska
|
|
4.4 |
|
|
Arizona
|
|
4.7 |
|
|
Hawaii
|
|
4.6 |
|
|
Alabama
|
|
4.5 |
|
|
Kentucky
|
|
4.5 |
|
|
Idaho
|
|
4.5 |
|
|