Question

Northern lights or auroras can be seen within the _____ sub-layer.
A.ozonosphere
B.ionosphere
C.exosphere
D.troposphere

Answer 1

@oOKawaiiOo

Answer 2

@Abhisar @ganeshie8 @faithfloridia1 @shaden_walts90 @WhisperZ

Answer 3

ionosphere

Answer 4

:]

Answer 5

Today's atmosphere is full of nitrogen and oxygen. These are _____.
trace gases
variable gases
primary gases
secondary gases

Answer 6

B :) heres some flash cards that may help http://quizlet.com/27624506/earth-science-unit-9-earths-atmosphere-quiz-1-the-atmosphere-flash-cards/

Answer 7

that website is blocked on the school computers I use to use it

Answer 8

thats weird its a study website.. but whatever lol but the answer to the second one you asked is primary gases

Answer 9

they block everything on our computers..
Which sub-layer thins out into space, where there is no air?
ozonosphere
thermosphere
ionosphere
exosphere

Answer 10

babygirlll you need to study !! lol but the answer is exosphere

Answer 11

I did those were the only ones I was lost on and I got everything else right I think anyway lol but fr thank you sooo much!

Answer 12

aw lame but of course anytime!! :) if you need anymore help lemme know