Earth Processes Flashcards
What are the two types of Earth processes
Exogenic processes and Endogenic processes
It is responsible for most of the changes we see on the surface of the earth
Exogenic Processes
These are geological processes that occur beneath the surface of the earth
Endogenic Processes
What are the different Exogenic processes?
A. Mass Wasting
B. Weathering
C. Erosion
D. Sedimentation
Mass Wasting
It is the downslope movement of rock, soil and other debris due to the influence of gravity.
Weathering
It is a process which is the breaking down of rocks physically or chemically
Erosion
The process in which rocks and sediments are picked up and moved to another place by ice, water, wind and gravity.
Sedimentation
The process in which a material is carried to the bottom of bodies of water and forms solid
What are the seven classifications of Mass wasting?
- Slump
- Solifluction
- Earthflow
- Mudflow
- Debris slide
- Rock flow
- Soil creep
What are the two types of mass wasting processes?
- Rapid mass wasting
2. Slow mass wasting
What is slump?
Results in the sliding of coherent rock materials along a curved surface.
What is Solifluction?
Is the slow downhill flow of soil
What is Earthflow?
A downslope viscous flow of fine-grained materials that have been saturated with water and moves under the pull of gravity.
What is Mudflow?
It that occurs when mud travels down a slope very quickly.
Debris Slide
The type of slide which has a chaotic movement of rain of rocks, soil and debris that are mixed with water or ice.