What occurs during compaction?
a. Additional layers of sediment accumulate and press down on the layers underneath them.
b. Sediment crystallizes which causes it to condense.
c. Sediment is heated up which causes it to condense.
d. A machine takes the sediment and stomps it down as much as possible.
Answer: A
Physics
- White smoker chimneys at hydrothermal vents are different from black smoker chimneys because:
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- According to presently preferred theory, the universe:
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- Ancient microbial mats preserved in the rock record are called:
- Big Bang theory refers to the:
- Which of the following types of meteorites have a composition most similar to the Earth's core and mantle?
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- The CCD stands for:
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- Areas near the equator are warmer than areas near the poles because:
- The CCD refers to:
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- The best records of temperature variation in the last half-million years come from:
- The major nutrients for primary production in order of concentration is
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