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Grade 7 Geo
Chapter 16 Transboundary Pollution
| Question | Answer |
|---|---|
| The major cause of the power plant explosion at Chernobyl was... | human error. |
| The main pollutant released when a mining dam burst in Romania was... | cyanide. |
| Radiation that is carried by the wind and spreads from country to country is an example of what kind of pollution? | transbounday pollution |
| Electricity generation is a major cause of what kind of pollution? | air pollution |
| A major cause of acid rain is... | burning fossil fuels for energy. |
| What are two examples of the effects of acid rain? | damage to monuments and dying fish |
| How can power plants and factories help to reduce acid rain? | install smokestack scrubbers |
| Toxic chemicals that spilled in a mining accident in Romania were carried to other countries by... | rivers. |
| The accident at Chernobyl and acid rain from the "Black Triangle" are examples of what kind of pollution? | transboundary pollution |
| What are two examples of fossil fuels? | coal and oil |
| The country of Romania had what kind of accident that created transboundary pollution? | toxic chemical spill |
| What are the two main ways that transboundary pollution travels? | river systems and wind |
| North America and Europe have high acid rain levels because... | they have a lot of cars, factories and power plants that burn fossil fuels. |