An igneous rock has very small barely visible (fine) grains and mafic composition. You would call this rock:
An off shore reef is most likely to form which type of sedim…
An off shore reef is most likely to form which type of sedimentary rock?
If a rock is subjected to differential stress, then it means…
If a rock is subjected to differential stress, then it means that:
If layers in a set of sedimentary beds change from sand to s…
If layers in a set of sedimentary beds change from sand to silt, the energy of deposition:
During _______ minerals become unstable and change compositi…
During _______ minerals become unstable and change composition and structure.
In the diagram, which rocks cooled from lava over days or we…
In the diagram, which rocks cooled from lava over days or weeks at the Earth’s surface? Look closely at the textures and choose all that apply.
What is the most logical past environment to have produced a…
What is the most logical past environment to have produced a deposit consisting of very little sand and mud, but instead lots of broken-up carbonate shells of marine organisms?
If an igneous rock has phaneritic (coarse-grained) texture,…
If an igneous rock has phaneritic (coarse-grained) texture, it must be an ______ rock.
An igneous rock has easily visible (coarse) grains and mafic…
An igneous rock has easily visible (coarse) grains and mafic composition. You would call this rock:
If a melt has just begun to crystallize, _______ was the fir…
If a melt has just begun to crystallize, _______ was the first mineral to grow.