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Correct Answer: A) They are formed by water erosion.
Correct Answer: B) Revolution.
Correct Answer: D) Convergent Plate Boundary.
Correct Answer: C) Seafloor spreading.
Correct Answer: B) Weathering, Erosion, Deposition.
Correct Answer: A) The study of rocks, the process that forms and changes them.
Correct Answer: D) Water molecules.
Correct Answer: A) Igneous.
Correct Answer: A) Energy resource.
Correct Answer: B) Beach reclamation, destruction.
Correct Answer: A) Geothermal, solar, tidal.
Correct Answer: C) They cannot pickup S-waves in shadow of core.
Correct Answer: A) Tested.
Correct Answer: C) Iceland.
Correct Answer: A) Temperature.
Correct Answer: B) Plate tectonics.
Correct Answer: B) Soil.
Correct Answer: B) Color of the powdered form of the mineral.
Correct Answer: D) Relative humidity and dewpoint.
Correct Answer: B) Large differences in air pressure.
Correct Answer: C) Venus.
Correct Answer: D) 7.
Correct Answer: A) Hypothesis.
Correct Answer: C) The Big Bang Theory.
Correct Answer: A) Asteroids.