MCQOPTIONS
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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Environmental Science knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
By international convention, which line marks the outermost boundary of the Earth s atmosphere? |
| A. | Space line |
| B. | Boundary line |
| C. | Karman line |
| D. | Astronaut line |
| Answer» D. Astronaut line | |
| 2. |
Which of the following indicates the correct order of the principal layers of the earth s atmosphere from top to bottom? |
| A. | Troposphere Stratosphere Mesosphere Thermosphere Exosphere |
| B. | Thermosphere Stratosphere Troposphere Mesosphere Exosphere |
| C. | Exosphere Thermosphere Mesosphere Stratosphere Troposphere |
| D. | Exosphere Mesosphere Thermosphere Stratosphere Troposphere |
| Answer» D. Exosphere Mesosphere Thermosphere Stratosphere Troposphere | |
| 3. |
Roaring forties is the term used to describe which of the following winds? |
| A. | East-to-west air winds in the southern hemisphere |
| B. | West-to east air winds in the northern hemisphere |
| C. | East-to-west air winds in the northern hemisphere |
| D. | West-to-east air winds in the southern hemisphere |
| Answer» E. | |