Top Posters
Since Sunday
5
a
5
k
5
c
5
B
5
l
5
C
4
s
4
a
4
t
4
i
4
r
4
New Topic  
naturelle naturelle
wrote...
Posts: 1894
Rep: 3 0
7 years ago
The thermosphere and the ionosphere __________ because __________. 
A)  overlap; the absorption of high energy electromagnetic radiation that generates the high temperatures in the thermosphere also ionizes the gas molecules in this region of the atmosphere 
B)  overlap; photochemical reactions in this layer separate protons from neutrons, thereby creating charged particles 
C)  do not overlap; only the outermost layer of the atmospherethe ionospherereceives enough energy for ionization to occur 
D)  do not overlap; only the outermost layer of the atmospherethe ionospherereceives enough energy for photochemical reactions to occur
Textbook 
Geosystems: An Introduction to Physical Geography

Geosystems: An Introduction to Physical Geography


Edition: 7th
Author:
Read 336 times
2 Replies
Replies
Answer verified by a subject expert
twentytootwentytoo
wrote...
Top Poster
Posts: 713
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

naturelle Author
wrote...
6 years ago
Just got feedback from my professor, thanks for answering correctly
New Topic      
Explore
Post your homework questions and get free online help from our incredible volunteers
  1250 People Browsing
Related Images
  
 4429
  
 775
  
 198
Your Opinion
What percentage of nature vs. nurture dictates human intelligence?
Votes: 431

Previous poll results: Who's your favorite biologist?