Which event did not occur in the Hadean (4.6-4.0 bya) ?
A) formation of oceans
B) extremely bright Sun
C) formation of Moon
D) accretion of Earth
E) formation of core and mantle
Correct Answer:
Verified
Q48: _ organisms rely on external sources of
Q49: The newly-formed Earth's atmosphere was very different
Q50: The nucleus or foundation of a continent
Q51: What is one characteristic of Archean rocks?
A)
Q52: Geologists believe that _ are the remains
Q54: The _ forms the exposed part of
Q55: The three intervals, from oldest to youngest,
Q56: Early atmospheric gases were emitted because of
Q57: The earliest crust was probably _.
A) rich
Q58: Why does Earth have plate tectonics?
A) denser
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