Question 1
1 out of 1 points
Which of these is a region of captured charged particles?
Answer
Selected Answer: Van Allen Belts
Correct Answer: Van Allen Belts
Question 2
1 out of 1 points
The inner-most layer of the earth’s interior is partially molten. It is called the
____.
Answer
Selected Answer: core
Correct Answer: core
Question 3
1 out of 1 points
The earth’s atmosphere is made mostly of _________.
Answer
Selected Answer: oxygen and nitrogen
Correct Answer: oxygen and nitrogen
Question 4
0 out of 1 points
All of these are involved in the creation of aurora in earth’s atmosphere except
Answer
Selected Answer: magnetosphere
