If Scorpius is now prominent in the summer sky, in 13,000 years ...

[deesands]

If Scorpius is now prominent in the summer sky, in 13,000 years it will be best seen
 
  A) in the autumn.
  B) in the winter sky.
  C) at the same season; the heavens do not change.
  D) in the spring sky.
  E) It will not be visible then at all. All of its stars will have vanished by then.

Question 2

In the context of plate tectonics, what is a subduction zone?
 
  A) a place where two plates are slipping sideways against one another
  B) a place where a seafloor plate is sliding under a continental plate
  C) a place where two continental plates are colliding
  D) a place where two plates are pulling apart

[dmurph1496]

Answer to Question 1

B

Answer to Question 2

B

[deesands]

Thanks

[dmurph1496]

Welcome