McqMate
| Q. |
Of the following, which one pol-lutes the air of a big City? |
| A. | Copper |
| B. | Chromium |
| C. | Lead |
| D. | Cadmium |
| Answer» C. Lead | |
|
Explanation: The most common source of lead air pollution is from metal processing, but there are other manufacturing and industry sources as well. The highest lead air pollution levels are found near battery manufacturing and iron and other metal producing plants. Lead air pollution is a dangerous form of pollution because of the way lead builds up in our bodies. |
|
View all MCQs in
ChemistryNo comments yet