Where did water possibly form before it formed on Earth's ...

[Medesa]

Where did water possibly form before it formed on Earth's surface?
 
  A) close to the core
  B) the outer solar system
  C) the inner solar system near the Sun
  D) on the Moon

Question 2

Why is it more difficult to discern the formation processes of the continental crust versus the oceanic crust?
 
  A) There are many more volcanoes under the ocean.
  B) The continental crust is much older.
  C) The oceanic crust has fewer layers and fewer types of rocks.
  D) The continental crust has had more weathering, uplift, and earthquake action.

[mrphibs]

Answer to Question 1

Answer: B

Answer to Question 2

Answer: B