Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Science-Related Homework Help Geography and Earth Sciences
New Topic  
drelog drelog
wrote...
Go to Answer
Posts: 2711
Rep: 28 1
8 years ago
Early Earth was hot because ________.
A) a combination of collisions and radioactive decay produced heat
B) the moon's formation from an giant impact produced heat
C) gravitational collapse generates heat
D) there was still heat from the original big bang
E) the Sun was much larger and heated the early planet
Textbook 
Earth Science

Earth Science


Edition: 14th
Authors:
Read 605 times
3 Replies
ןnɟʎoɾ sʎɐʍן∀ Slight Smile
Replies
Answer verified by a subject expert
PulsaPulsa
wrote...
#1
Top Poster
Posts: 1845
Rep: 393 0
8 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

drelog Author
wrote...
#2
8 years ago
Exactly what I needed, exam is tomorrow!
ןnɟʎoɾ sʎɐʍן∀ Slight Smile
wrote...
#3
5 years ago
thank you!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  559 People Browsing
 125 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 283
  
 1077
  
 251
Your Opinion
Previous poll results: Which is the best fuel for late night cramming?