| An ____ measures wind speed. |
anemometer |
| A high-wind tropical cyclone formed over the Pacific is a ____. |
cloud |
| The distance in degrees W or E of the prime meridian is ____. |
hydrosphere |
| A ____ is a visible mass of liquid droplets suspended in air. |
isotherm |
| The water on, under, and over Earth's the surface is its ____. |
longitude |
| An ____ on a map connects points of equal temperature. |
meteorite |
| The ____ Moon is often seen in the western sky long after sunrise. |
third quarter |
| About 66 million years ago, a massive ____ hit the Earth. |
typhoon |
