Which rock was used as an example of contact metamorphism? a. Limestone to granite. c. Limestone to Marble b. Shale to schist. d. Marble turned to shelly limestone. ____ 23. What rock seems to have sedimentary looking layers (look like beds)? a. Regionally metamorphosed rock. b. Contact metamorphosed rock. ____ 6. What recrystallizes? a. only fossils c. any mineralized material b. only minerals d. nothing ____ 7. Why are there so many varieties of metamorphic rocks? There are three things to consider (What is protolith)? a. only he protoliths vary. c. For several reasons. b. Only heat and pressure vary. d. Hydrothermal stuff happens. ____ 35. What is Wollastonite? a. A mineral that combines garnet and quartz. c. A mineral that combines calcite and quartz. b. A mineral that combines quartz and feldspar. d. A rock found in Poland. Which rock was used as an example of contact metamorphism? a. Limestone to granite. c. Limestone to Marble b. Shale to schist. d. Marble turned to shelly limestone. ____ 23. What rock seems to have sedimentary looking layers (look like beds)? a. Regionally metamorphosed rock. b. Contact metamorphosed rock.
- What happens to their appearance and composition of minerals?
|
a. |
it changes by melting |
c. |
there is no change |
|
b. |
it changes in a solid state |
d. |
only becomes foliated |
- Which rock was used as an example of contact metamorphism?
|
a. |
Limestone to granite. |
c. |
Limestone to Marble |
|
b. |
Shale to schist. |
d. |
Marble turned to shelly limestone. |
____ 23. What rock seems to have sedimentary looking layers (look like beds)?
|
a. |
Regionally metamorphosed rock. |
b. |
Contact metamorphosed rock. |
____ 6. What recrystallizes?
|
a. |
only fossils |
c. |
any mineralized material |
|
b. |
only minerals |
d. |
nothing |
____ 7. Why are there so many varieties of metamorphic rocks? There are three things to consider (What is protolith)?
|
a. |
only he protoliths vary. |
c. |
For several reasons. |
|
b. |
Only heat and pressure vary. |
d. |
Hydrothermal stuff happens. |
____ 35. What is Wollastonite?
|
a. |
A mineral that combines garnet and quartz. |
c. |
A mineral that combines calcite and quartz. |
|
b. |
A mineral that combines quartz and feldspar. |
d. |
A rock found in Poland. |
- Which rock was used as an example of contact metamorphism?
|
a. |
Limestone to granite. |
c. |
Limestone to Marble |
|
b. |
Shale to schist. |
d. |
Marble turned to shelly limestone. |
____ 23. What rock seems to have sedimentary looking layers (look like beds)?
|
a. |
Regionally metamorphosed rock. |
b. |
Contact metamorphosed rock. |
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