Multiple Choice
Lunar rocks brought back by Apollo astronauts and remote-controlled Russian spacecraft are basically:
A) igneous rocks, formed from cooling lava.
B) metamorphic rocks, changed by pressure and heat from their original volcanic lava state.
C) sedimentary rocks, with layered structure from repeated deposition and subsequent compression.
D) a mixture of igneous, volcanic, and sedimentary rocks.
Correct Answer:
Verified
Correct Answer:
Verified
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