Multiple Choice
What identifies SNC meteorites as having come from Mars?
A) Their color is different than any other Earth rock or other meteorite.
B) The chemical trace of gas trapped within is a near-perfect match to Mars.
C) They have a strong magnetic field,unlike any other meteorite.
D) Their age,based on radioactive dating,is different than any other meteorite.
Correct Answer:

Verified
Correct Answer:
Verified
Q74: The subsurface water from Europa is kept
Q75: How is it possible that we have
Q76: As far as we can tell,what compound
Q77: An extraterrestrial alien spacecraft crashed near Roswell,New
Q78: On Earth,gray hematite is found in places
Q80: Based on statistical studies of star formation
Q81: Evidence of water on Mars during its
Q82: In what way does the Drake equation
Q83: Why are infrared telescopes being used in
Q84: Probably the most difficult factor to estimate