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Which common, rock-forming mineral or mineral group is most readily dissolved by groundwater?

Most transform faults are found ________.

Most transform faults are found ________.

The process by which a glacier lifts blocks of rock and incorporates them into the ice is called ________.

A ________ is the icicle-like speleothem that grows down from the roof of a cavern.

Which type of channel is likely to develop a sequence of steps and pools?

Unusually rapid, forward movements of glaciers are called ________.

Cell phones are often recycled to collect gold and other metals from them. This is profitable because ________.

Which of the following statements is TRUE concerning unconfined aquifers in urbanized coastal areas?

Ruby and sapphire are red and blue forms of the mineral ________.