MCQOPTIONS
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MCQOPTIONS
This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
Which one of the following cause ozone layer depletion? |
| A. | Oxygen |
| B. | Mercury |
| C. | Sodium silicate |
| D. | Methyl chloroform |
| Answer» E. | |
| 2. |
Which treaty was signed in 187 for the protection of ozone layer? |
| A. | The Montreal Protocol |
| B. | The Kyoto Protocol |
| C. | Ozone Summit |
| D. | Wildlife Conservation Act |
| Answer» B. The Kyoto Protocol | |
| 3. |
Which is the first place where scientist found the thinning of ozone layer? |
| A. | Atmosphere above Australia |
| B. | Atmosphere above Antarctica |
| C. | Atmosphere above India |
| D. | Atmosphere above France |
| Answer» C. Atmosphere above India | |