Geography

How old is the colorado river?


1 Answer

Colorado River has been carving the Grand Canyon for only 6 million years, but it is flowing through canyons that date back about 70 million years.

{{ relativeTimeResolver(1550845827840) }}

LIVE
Points points 113
Rating 0
Sign-in to view all answers

Similar Questions

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE