An example of a type of limestone that precipitates from fresh water (as contrasted with precipitation from sea water) is:
a) Chert
b) Opal
c) Travertine
d) Tuff
e) Jasper
Ans: c) Travertine
Environmental & Atmospheric Sciences
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a. 3% b. 67% c. 71% d. 90% e. 97%
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Give an example of a mineral with a range of compositions. What will be an ideal response?
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Describe three impacts industrialization and the development of agriculture have had on the Earth’s ecosystems.
What will be an ideal response?
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Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences