The point within Earth where seismic waves originate is called the

A. fold
B. fault scarp
C. focus
D. epicenter


Answer: C

Environmental & Atmospheric Sciences

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When does peer review occur during the scientific process?

A) after the paper (manuscript) is published B) after the research is complete and before the paper (manuscript) is written C) after the paper (manuscript) is written and before it is published D) during the research phase of a project E) during the statistical analysis of the data collected

Environmental & Atmospheric Sciences

Chart   ? Refer to the diagram above. Where would a surface high-pressure area moving toward the southeast most likely be found?

A. 1 B. 2 C. 3 D. 4

Environmental & Atmospheric Sciences

The _______________ cycle shifts the time of year that the Earth reaches aphelion

Fill in the blank(s) with correct word

Environmental & Atmospheric Sciences

The Appalachian Mountains of the eastern United States and Canada contain outcrops of a lot of metamorphic rocks

These mountains are the result of a convergent plate boundary off eastern North America during the Paleozoic Era (542 to 251 million years ago). Based on this information, you could hypothesize that the metamorphic rocks in the Appalachians were formed by: a. contact metamorphism b. hydrothermal metamorphism c. regional metamorphism

Environmental & Atmospheric Sciences