Which of the following are NOT evidence Wegener used to construct the idea of Continental Drift?

What controls a mineral’s color?

What distinguishes science from pseudoscience?

The current geologic time period is Quaternary, and the epoch is Holocene.

Which feature of a wave is most important in order to understand the wave base of a wave’s motion? In other words, as this increases, the wave begins to “feel bottom” and agitate sediment.

 The observation that “23% of the sandstone is composed of the mineral quartz” is best characterized as a ________ observation.

Which plate boundary has the largest and deepest earthquakes?

Which of these would likely produce the most reliable absolute age of its formation from radiometric dating techniques? 

What is the most important thing that all sedimentary rocks can tell you, specifically regarding depositional environment? 

A porphyritic igneous rock has what defining characteristic?