Saved Bookmarks
| 1. |
“Characterized as containing harmful levels of sulphur dioxide or nitrogen oxide, acid rain is damaging and potentially deadly to the earth’s fragile ecosystems; a pH – of 2.4 has been measured in rainfall in England” – Read the above passage and form a question on the above discussed issue. |
|
Answer» 1. How do acid rains affect the ecosystems? 2. What are the factors that result in acid rains? |
|