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geography
acid rain
Question | Answer |
---|---|
What is the pH of rainwater used for | To measure its acidity |
Name 2 fossil fuels | Coal and oil |
Name 2 invisible gases | Sulphur dioxide and nitrogen oxide |
What happens when the gases mix with moisture | When gases mix with moisture they from weak Sulphuric and Nitric acid |
Which countrys soils are now 10 times more acidic | Norway |
deprived of nutrients millions of trees become | malnourished |
what animal life has acid rain destroyed | fish life in thousands of anglish lakes |
why do old buildings flake away | they suffer severe chemice weathering by acid rain |
there have been outbreaks of acid rain in water what colour does it turn your hair | greeen |
acid fog can cause illnessess such as | asthma |