Which of the following minerals contain double chains of silicon-oxygen tetrahedra in their structure?
a) amphiboles
b) feldspars
c) olivines
d) pyroxenes
e) micas (biotite, muscovite, etc.)
Ans: a) amphiboles
Environmental & Atmospheric Sciences
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Fill in the blank(s) with correct word
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Which climate type commonly found along coastlines is characterized by mild winters and hot summers with little to no precipitation?
a. tropical savanna b. Mediterranean c. oceanic d. humid subtropical e. humid continental
Environmental & Atmospheric Sciences
What is the name for the following polyatomic ion? PO4-3
A) phosphate B) phosphorus oxide C) phosphinate D) trioxo phosphoride E) potassium
Environmental & Atmospheric Sciences
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Answer the following statement true (T) or false (F)
Environmental & Atmospheric Sciences