MCQOPTIONS
Saved Bookmarks
| 1. |
Select the most appropriate word to fill in the blanks.In general Earth's magnetic _______ is getting weaker, leading scientists to say that it will eventually flip, like a bar ________ flipping over. |
| A. | area; tender |
| B. | field; magnet |
| C. | ground; chocolate |
| D. | power; gymnast |
| Answer» C. ground; chocolate | |