skos:altLabel | - rain
- acidic
- rainfall
- acidification
- adverse effects
- industrial emissions
- Acid Rain
- Acid rain#Soils
- Acid_rain#Forests_and_other_vegetation
- a number of problems
- acid deposition
- acid deposits
- acid pollution
- acid precipitation
- acid rain
- acid rains
- acidic rain
- acidifying emissions
- burning holes
- precipitation acidity
- rain acidity
- rainwater to become more acidic
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