× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
g
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
s
2
New Topic  
ppk ppk
wrote...
Valued Member
On Hiatus
Posts: 3561
11 years ago
Describe the three sources of internal heat of the terrestrial planets?
Read 9775 times
1 Reply

Related Topics

Replies
wrote...
Valued Member
11 years ago
Accretion is heat generated by the agglomeration of planetesimals when the planet was formed. Differentiation is heat generated by the energy released as dense objects fall toward the center of a planet during the formation of the core of a planet. Radioactive decay generates heat by releasing nuclear energy when an unstable (radioactive) isotope decays into a more stable element.
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  789 People Browsing
 131 Signed Up Today
Related Images
  
 549
  
 300
  
 231
Your Opinion
Which country would you like to visit for its food?
Votes: 204