Top Posters
Since Sunday
r
3
y
2
e
2
p
2
a
2
c
2
o
2
m
2
k
2
s
2
P
2
i
2
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
kendreae kendreae
wrote...
Go to Answer
Posts: 914
Rep: 0 0
7 years ago
Which of the following is incorrect regarding Earth's inner core? 
A)  It has a density of 13.5 grams per cm3. 
B)  It is solid iron in composition. 
C)  It is the source of Earth's magnetic field. 
D)  It is about 1230 km (760 mi.) thick.
Textbook 
Geosystems: An Introduction to Physical Geography

Geosystems: An Introduction to Physical Geography


Edition: 7th
Author:
Read 75 times
1 Reply
One touch of nature makes the whole world kin.  William Shakespeare
Replies
Answer verified by a subject expert
qvcqvc
wrote...
#1
Top Poster
Posts: 626
Rep: 5 0
7 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

kendreae Author
wrote...

7 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
noodlelicker
wrote...

Yesterday
Good timing, thanks!
Danivalda
wrote...

2 hours ago
You make an excellent tutor!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1124 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 1235
  
 307
  
 752