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The salinity of the oceans has been relatively constant throughout geologic time because salt is removed at the same rate at which it has been added.
Q5: The atmosphere consists mainly of _.<br>A) nitrogen
Q10: The part of oceanic crust made up
Q19: Large desert rivers, like the Nile River,
Q22: The wavelength is the:<br>A) highest part of
Q34: The Moon does not emit its own
Q36: A _ accumulates beneath many cliffs as
Q37: In the geocentric Universe, a series of
Q45: Typically, soil creep occurs at a rate
Q47: _ fog occurs when warm, moist air
Q48: If we knew that the Sun rose