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
Home Q & A Board Science-Related Homework Help Physics
New Topic  
staedtler staedtler
wrote...
Go to Answer
Posts: 2716
Rep: 0 0
7 years ago
The Earth’s magnetic field protects the Earth and its inhabitants from

(a)   the solar wind, which would otherwise irradiate and damage life forms if not deflected.
(b)   the majority of minute but high-speed micrometeorites, which otherwise would crater the Earth and cause significant damage to property.
(c)   all of the high-energy cosmic rays or hydrogen nuclei moving through our universe.
Textbook 
Discovering the Universe

Discovering the Universe


Edition: 7th
Authors:
Read 115 times
2 Replies
Replies
Answer verified by a subject expert
discovererdiscoverer
wrote...
#1
Top Poster
Posts: 1374
Rep: 30 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

staedtler Author
wrote...
#2
6 years ago
I really appreciate your help!
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1350 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 422
  
 774
  
 1162
Your Opinion
Previous poll results: What's your favorite coffee beverage?