Pen15 thats what.
Sedimentary rocks are formed by compacting and cementation and change over time into metamorphic rocks by heat and pressure
to understand how rocks form and change over time.
climate and weathering
Any time stress causes rocks to change, deformation occurs.
Any time stress causes rocks to change, deformation occurs.
NO, but they do change over time
Sedimentary rocks are formed by compacting and cementation and change over time into metamorphic rocks by heat and pressure
by hardening over time
to understand how rocks form and change over time.
it changes overtime with constant movement and change in rotation
climate and weathering
Heat and pressure inside the earth and weathering and erosion on the surface of the earth cause rocks to change from one type to another over time.
Geology is the study of the earth. Since much of the earth is made up of rocks, most geologists spend time studying how the rocks change over time, along with their history and formation.
In order to be useful in determining the relative ages of rocks, an indicator must provide different indications for rocks of different ages, right? So how could something which doesn't change over time be useful?
In the rock cycle, rocks change into differant types of rocks over time. For example, igneous rocks might break into sediments that form sedimentary rocks.
In the rock cycle, rocks change into differant types of rocks over time. For example, igneous rocks might break into sediments that form sedimentary rocks.
They change because of exposure to weathering, erosion, heat, pressure, and melting.