Weathering and Erosion
Weathering- Breaks down rocks into smaller pieces
Different types of Weathering
-Chemical Weathering- the process that breaks down rock through chemical changes.
-Physical Weathering- process by which rocks one broken down into smaller pieces by external conditions.
Types of Chemical Weathering
Types of Physical Weathering
-frost heaving and wedging
-friction and impact
Cool video on Erosion!!!!
- The picking up and carrying away of weathered pieces of rock.
-Weathering and erosion work together to change the earth.
- Things can be eroded by wind, water, gravity, and more.
- Two types of weathering.