Top Posters
Since Sunday
e
4
h
4
h
4
m
3
d
3
B
3
o
3
w
3
H
3
a
3
c
3
k
3
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
MrDereche MrDereche
wrote...
Go to Answer
Posts: 4095
Rep: 304 0
9 years ago
The finely divided, red, brown, and yellow soil-coloring minerals originate by what process?
A) mechanical weathering of very fine-grained, blue-gray clays
B) chemical weathering of quartz and feldspars
C) precipitation of iron oxides during the chemical weathering process
D) mechanical weathering of the feldspars and micas in granite and rhyolite
Read 389 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
  1075 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1138
  
 330
  
 6456
Your Opinion
Which is the best fuel for late night cramming?
Votes: 165
Previous poll results: What percentage of nature vs. nurture dictates human intelligence?