If layers in a set of sedimentary beds change from sand to conglomerate, the energy of deposition:
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If a body of igneous (source) rock is subjected to partial m…
If a body of igneous (source) rock is subjected to partial melting, the magma that is produced is expected to be ____.
If a chemical sedimentary rock precipitated in a cave or hot…
If a chemical sedimentary rock precipitated in a cave or hot spring we call it:
Which does NOT match a sedimentary rock with a possible meta…
Which does NOT match a sedimentary rock with a possible metamorphic equivalent?
If an igneous rock has aphanitic (fine-grained) texture, it…
If an igneous rock has aphanitic (fine-grained) texture, it must be an ______ rock.
You are standing on the road looking at this fault. What kin…
You are standing on the road looking at this fault. What kind of fault is this? The fault plane is indicated in red.
A large area undergoes metamorphism (all rocks reach same gr…
A large area undergoes metamorphism (all rocks reach same grade). However, after the event, some rocks are quartzite and some are schist. Why?
What happens when a sediment or sedimentary rock is graduall…
What happens when a sediment or sedimentary rock is gradually buried deeper inside Earth?
A typical quartz sand beach is most likely to form which typ…
A typical quartz sand beach is most likely to form which type of sedimentary rock?
What type of stress most likely caused these folds?
What type of stress most likely caused these folds?