What evidence exists that some of the asteroids were geologically active in the distant past
A)A few of the larger asteroids show similar reflectance spectra (colors) similar to achondrite stony lava-like meteorites.
B)A few of the larger asteroids show similar reflectance spectra (colors) similar to carbonaceous chondrite meteorites.
C)A few of the larger asteroids show similar reflectance spectra (colors) similar to Jovian planets.

Question

Quizplus · Accepted Answer

The reflectance spectra of some larger asteroids suggest that they were once geologically active and may have erupted lava-like material, similar to the achondrite stony meteorites.

What Evidence Exists That Some of the Asteroids Were Geologically