If you are in the Moon's umbral shadow, then you are witnessing ...

[Medesa]

If you are in the Moon's umbral shadow, then you are witnessing
 
  A) nighttime.
  B) some kind of lunar eclipse.
  C) a total solar eclipse.
  D) a partial solar eclipse.
  E) a total lunar eclipse.

Question 2

Based on its surface features, the most important event on Venus in the past billion years or so was ________.
 
  A) the onset of mantle convection, which caused Venus's lithosphere to split into plates like those on Earth
  B) a global repaving that erased essentially all the surface features that had existed earlier
  C) the impact of an unusually large asteroid that left a deep scar on one side of the planet
  D) the eruption of a giant volcano that formed one of Venus's continents

[lin77x]

Answer to Question 1

C

Answer to Question 2

B

[Medesa]

TY

[lin77x]

You're welcome