Composite cones are the result of silica-rich magma having an andesitic composition.
Indicate whether the statement is true or false.
Answer: True.
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Any lake that formed in nonglaciated areas during the Pleistocene as a result of increased
precipitation and reduced evaporation rates during that time:a. moraine d. cirque b. isostasy e. pluvial lake c. proglacial lake
What is the meaning of correlation as related to fossils?
A. Fossils correlate with only one rock unit in different areas. B. Fossils represent small periods of geologic time in different areas. C. Fossils can be used to match rock units in different areas.
Which isotope of phosphorous is most likely to be a positron emitter?
A) 29P B) 30P C) 31P D) 32P
Anthropocentrism is a philosophy of environmental responsibility that focuses primarily on human interests.
Answer the following statement true (T) or false (F)