erosion
Caves being formed by acid rain dissolving underground limestone is an example of ..
weathering
Waves dropping sand on the beach is an example of ..
Depositon
What is the difference between mechanical and chemical weathering?
Mechanical is physical break down, chemical changes rock forever
What is soil?
Loose parts of earth's surface that supports plant life
Wind blasting sand at rock and carving out arches, is an example of ...
Weathering
What is the difference between soil horizon A and bedrock
bedrock supports all of the layers of soil and soil horizon A has plants and organic material
What is Humus?
dark, organic material that forms in soil when plant and animal decays.
A mudslide flowing down a steep hill is an example of ..
Erosion