MCQOPTIONS
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MCQOPTIONS
This section includes 14 Mcqs, each offering curated multiple-choice questions to sharpen your Environment Management knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
The use of polyvinyl chloride can be lowered by reducing the use of plastic. |
| A. | True |
| B. | False |
| Answer» B. False | |
| 2. |
In order to dispose hazardous waste where there are no abundant lands which method is used? |
| A. | Land disposal |
| B. | Burning |
| C. | Floats in water bodies |
| D. | Incineration |
| Answer» E. | |
| 3. |
Vinyl chloride is widely used in the manufacture of______________ |
| A. | Glass |
| B. | Agricultural chemicals |
| C. | Storage of aquatic foods |
| D. | Plastics |
| Answer» E. | |
| 4. |
How do PCBs impact on birds? |
| A. | They decrease the memory |
| B. | They cause reproductive failure |
| C. | They cause bird flu |
| D. | They cause indigestion |
| Answer» C. They cause bird flu | |
| 5. |
Which of the following is a hazardous substance? |
| A. | Gold |
| B. | Lead |
| C. | Copper |
| D. | Iron |
| Answer» C. Copper | |
| 6. |
Where we can get radioactive wastes? |
| A. | Small scale industries |
| B. | Houses |
| C. | Nuclear power plants |
| D. | Vehicular wastes |
| Answer» D. Vehicular wastes | |
| 7. |
What kind of reactions happens in corrosive waste? |
| A. | Physical |
| B. | Electro-chemical |
| C. | Biological |
| D. | Chemical |
| Answer» E. | |
| 8. |
What is an ignitable waste? |
| A. | Waste which can burn relatively low temperatures |
| B. | Waste which can burn relatively high temperatures |
| C. | Waste which don t burn |
| D. | Waste which don t produce temperature |
| Answer» B. Waste which can burn relatively high temperatures | |
| 9. |
Modern society doesn t produce a large quantity of hazardous waste. |
| A. | True |
| B. | False |
| Answer» C. | |
| 10. |
Which of the following have a tendency to react vigorously with water or air? |
| A. | Toxic waste |
| B. | Reactive waste |
| C. | Corrosive waste |
| D. | Infectious waste |
| Answer» C. Corrosive waste | |
| 11. |
Why chronic toxicity is difficult to determine? |
| A. | Because there is no cure for that |
| B. | Because it causes only little problems |
| C. | Because effects can be seen immediately |
| D. | Because effects may not be seen for years |
| Answer» E. | |
| 12. |
What is a toxic waste? |
| A. | Substances those are not poisonous |
| B. | Substances those are poisonous only when it taken in large quantity |
| C. | Substances those are poisonous only when it taken in small quantity |
| D. | Substances which work as an antidote for toxic materials |
| Answer» D. Substances which work as an antidote for toxic materials | |
| 13. |
Based on how many primary characteristics we can classified waste as hazardous? |
| A. | One |
| B. | Two |
| C. | Three |
| D. | Four |
| Answer» E. | |
| 14. |
When can we classify waste as hazardous? |
| A. | When waste won t cause any mortality |
| B. | When waste increase mortality |
| C. | When waste decrease mortality |
| D. | When waste decompose itself without any aid |
| Answer» C. When waste decrease mortality | |