The rock cycle is a basic concept in geology that describes the time-consuming
transitions through geologic time among the three main rock types: sedimentary,
The Rock Cycle is a group of changes. Igneous rock can change into
sedimentary rock or into metamorphic rock. Sedimentary rock can change into ...
Interactives -- Rock Cycle, Pick another interactive: ... collection as you learn
about the three main types of rock, find out how to tell the different rock types
Rocks are the most common material on Earth. They are naturally occurring
aggregates of one or more minerals. Rock divisions occur in three major families
The Rock Cycle Written for the KidsKnowIt Network by: Brandon Guymon. There
are three main types of rocks: igneous, sedimentary, and metamorphic. Each of ...
Like most Earth materials, rocks are created and destroyed in cycles. The rock
cycle is a model that describes the formation, breakdown, and reformation of a ...
Feb 3, 2013 ... How igneous, sedimentary, and metamorphic rocks are formed. - created using
PowToon - http://www.powtoon.com/
In the rock cycle, forces inside Earth and on the surface continuously create and
... Select one of the rocks below to start its journey through the rock cycle.
We bet you thought that rocks are just rocks, but the truth is there are three
different kinds of rocks. Learn the differences between sedimentary, metamorphic
The rock cycle is an ongoing process, beginning as rocks are pushed up by
tectonic forces, and eroded by wind and rain. The eroded rocks travel by wind or