WorksheetsVOCAB #8: Rocks and the Rock Cycle, and Fossils
Total questions: 17
Worksheet time: 9mins
A naturally occurring solid composed of minerals, rock fragments, and sometimes other materials such as organic matter
rock
grain
sediment
extrusive rock
An individual particle in a rock
sediment
grain
foliation
lithification
Rock material that forms when rocks are broken down into smaller pieces of dissolved in water as rocks erode
intrusive rock
grain
sediment
deposition
Stacked up layers of sedimentary rock
deposition
foliation
rock cycle
rock strata
Rock texture that forms when uneven pressures cause flat minerals to line up, giving the rock a layered appearance
foliation
lithification
deposition
uplife
The series of processes that that change one type of rock into another type of rock
crystallization
rock cycle
deposition
uplift
Igneous rock that forms when volcanic material erupts, cools, and crystallizes on Earth’s surface
crystallization
sediment
extrusive rock
intrusive rock
Igneous rock that forms as magma cools underground
intrusive rock
extrusive
The process that moves large bodies of Earth materials to higher elevations
foliation
uplift
extrusive rock
lithification
process by which sedimentary rocks that are subjected to high temps and pressure transform into metamorphic rock
deposition
foliation
sediment
crystallization
The laying down or settling of eroded material
deposition
foliation
sediment
grain
A fossil representative of a species that existed on Earth for a short length of time, was abundant, and inhabited many locations.
trace fossil
relative age
index fossil
absolute age
The principle that in undisturbed rock layers, the oldest rocks are on the bottom
absolute age
paleontologist
relative age
superposition
A scientist who studies fossils.
radioactive decay
paleontologist
mold
superposition
The impression of an organism in a rock
index fossil
trace fossil
mold
isotopes
Preserved evidence of the activity of an ancient organism
index fossil
trace fossil
mold
radioactive decay
Not understanding the Rock Cycle? Someone can help...
Scooby Doo
Shaggy
Velma
Mrs. Blount
