MCQOPTIONS
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| 1. |
The order of the layers in the atmosphere, upwards from below, is |
| A. | stratosphere, troposphere, ionosphere and exosphere. |
| B. | exosphere, ionosphere, troposphere and stratosphere. |
| C. | troposphere, stratosphere, ionosphere and exosphere. |
| D. | troposphere, magnetosphere, stratosphere and exosphere. |
| Answer» D. troposphere, magnetosphere, stratosphere and exosphere. | |