1
AssignmentMultiple Choice

Geologic Time

Question 1 • Biology, VIA Fall 2026, [email protected]

Which event happened first in Earth’s evolution on the geologic time scale?

Answer
A
Energy from collisions melted materials that became Earth’s core.
B
The Sun released a strong burst that destroyed the first atmosphere.
C
A ball of dust, ice, and rock was pulled together by gravity.
D
Dense materials hardened to form the crust and mantle.
Which event happened first in Earth’s evolution…