Weathering Project

By: Joe Heitmeier

Biological Weathering: Cracked Garage Concrete

• This is biological weathering because it was cracked by a car driven by a human.

Physical Weathering: Weeds in Sidewalks

• This is physical weathering because weather such as sitting water cause the mold to form in the crack.

Physical Weathering: Road Cracks

• This is physical weathering because the concrete was heated and cooled over and over again so it cracked.

Biological Weathering: Run Down Trail

• This is biological weathering because hikers or people have walked over this patch of ground and caused it to be weathered.

Chemical Weathering: Buildings Dissolving

• This is chemical weathering because chemicals caused the brick to rot and then crumble.

Chemical Weathering: Rusting Metal

• This is chemical weathering because the metal on the pot mixed with a chemical and caused it to rot.

The End