Answer | Crossword Clue |
---|---|
DRIVETIME | How long a road trip takes |
NSEC | About how long it takes light to travel a ft. |
AEONS | How long it takes mountains to form |
EONS | How long it takes canyons to form |
EONS | How long it takes mountains to form |
MSEC | How long it takes light to travel 186 mi. |