en acid rain |
― IsA ⟶
Weight: 1.0
|
|
Source: Open Mind Common Sense contributors ianski, bobiana, and roger | ||
en ozone |
― IsA ⟶
Weight: 1.0
|
|
Source: Open Mind Common Sense contributors comdotatdotcom | ||
en dust in the air |
― IsA ⟶
Weight: 1.0
|
|
Source: Open Mind Common Sense contributors buzzy |