| Answer | Crossword Clue |
|---|---|
| OCEANS | About 70 percent of the globe |
| OCEAN | About 70 percent of the earth's surface |
| OCEAN | About 70 percent of Earth's surface |
| tambac | alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder |
| tombac | alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder |
| tambacs | alloy, used to imitate gold, containing from 70 to 92 percent copper with zinc and sometimes tin and other materials forming the remainder |
