Top Posters
Since Sunday
I
3
p
2
w
2
y
2
J
2
Q
2
r
2
o
2
e
2
j
2
d
2
T
2
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
MrDereche MrDereche
wrote...
Go to Answer
Posts: 4097
Rep: 304 0
10 years ago
Many larger rivers in the Colorado Plateau region meander in deep, narrow canyons and have no floodplains. How could this happen?
A) Original, youthful streams continued to downcut as the land rose.
B) Original, old age streams downcut as the land gradually rose.
C) As sea level dropped, the original youthful streams matured into old-age streams.
D) As sea level rose, the original, old age streams were rejuvenated.
Read 647 times
1 Reply
Replies
Answer accepted by topic starter
milestone23milestone23
wrote...
#1
Top Poster
Posts: 9919
Rep: 556 0
9 years ago
Sign in or Sign up in seconds to unlock everything for free
1
Retired master

Related Topics
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  755 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 143
  
 85
  
 311
Your Opinion
What's your favorite coffee beverage?
Votes: 305
Previous poll results: Should Ph.D.'s be addressed as doctors?