| A | B |
|---|
| Edith Iglauer | wrote Denison's Ice Road |
| Igneous rock is derived from | magma or lava |
| Pahoehoe | an Hawaiian low viscosity basalt lava |
| Basalt is readily found on Earth, | Mercury, Venus, Mars and the Moon |
| Long Baseline Triangulation | used to calculate a star's distance from Earth |
| Atomic Number 26 | Iron |
| Iron deficiency anemia retards | hemoglobin production |
| The premise of plate tectonics | led to the Continental Drift Theory |
