question 10 (5 points)\nlisten\nhow are mafic minerals different from felsic minerals?\na) mafic minerals…

question 10 (5 points)\nlisten\nhow are mafic minerals different from felsic minerals?\na) mafic minerals contain more dark - colored, high - density minerals.\nb) mafic minerals contain lower levels of iron and magnesium.\nc) mafic minerals contain higher levels of feldspar and quartz.\nd) mafic minerals contain more light - colored, low - density minerals.\nquestion 11 (5 points)\nlisten\nall of the following are factors that affect metamorphic processes except\na) temperature.\nb) deposition of new layers of sediment.\nc) pressure.\nd) mineral composition of the parent rock.

question 10 (5 points)\nlisten\nhow are mafic minerals different from felsic minerals?\na) mafic minerals contain more dark - colored, high - density minerals.\nb) mafic minerals contain lower levels of iron and magnesium.\nc) mafic minerals contain higher levels of feldspar and quartz.\nd) mafic minerals contain more light - colored, low - density minerals.\nquestion 11 (5 points)\nlisten\nall of the following are factors that affect metamorphic processes except\na) temperature.\nb) deposition of new layers of sediment.\nc) pressure.\nd) mineral composition of the parent rock.

Answer

Brief Explanations:

For Question 10, mafic minerals are rich in iron - magnesium and are dark - colored and high - density. Felsic minerals are rich in silica, feldspar, and quartz and are light - colored and low - density. For Question 11, temperature, pressure, and the mineral composition of the parent rock are key factors in metamorphic processes. Deposition of new sediment layers is related to sedimentary processes, not metamorphic ones.

Answer:

Question 10: A. Mafic minerals contain more dark - colored, high - density minerals. Question 11: B. deposition of new layers of sediment.