Match the types of erosion with their effects. wind
glaciers
gravity
waves
On a calm, sunny day, a weathered boulder rolls down from a steep cliff and falls into the sea.
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Weathered particles from oceanic rocks and reefs are deposited on low-lying land by water.
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A desert grows larger as sand particles are transported to farther regions.
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Frozen water displaces a rock from its current location.
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Calculate the number of molecules present in 0.750 mol of mgo.

12. calculate the hydroxide ion concentration of a solution with ph = 3.25. show all calculations leading to an answer

•what conclusions can you make about the relationship between the volume of a gas and its temperature? • what conclusions can you make about the relationship between the volume of a gas and its pressure? • what possible variables have you not accounted for? as you did the procedures, is it possible that the atmospheric pressure may have changed? if it did change over the course of your experiment, then how would your results have been affected?