MCQOPTIONS
Saved Bookmarks
| 1. |
Which of the following statements is / are correct about Troposphere |
| A. | The depth of this layer varies from about 8 to 16 kilometers |
| B. | Greatest depths occur at the tropics where warm temperatures causes vertical expansion of the lower atmosphere |
| C. | From the tropics to the Earth polar regions the troposphere becomes gradually thiner |
| D. | All of the above |
| Answer» E. | |