Exogenous processes involve the breakdown and movement of earth's surface materials by external forces like weathering, erosion, and mass wasting. Weathering breaks down rocks through physical and chemical processes. Erosion wears away earth's surface by wind, water, or ice. Mass wasting involves large masses of materials moving down slopes due to gravity, such as debris flows, mudflows, and slumps. Sedimentation is the accumulation of eroded materials. Endogenous processes occur inside Earth and involve magmatism, volcanism, and metamorphism which change the composition of rocks.

1. Exogenous and Endogenous

2. EXOGENOUS PROCESS
1.Weathering
>the disintegration of rocks, soil and other
minerals with materials through contacts with earth.
a. Physical Weathering
>the breakdown of rocks by mechanical
process along rock fractures.
b. Chemical Weathering
>the process by which rocks breakdown by
chemical reactions.

3. 2.Erosion
>the process in which the earths surface is
worn away by wind, water or ice.
3.Mass Wasting
>this refers to the movement of large masses of
materials down a slope or a steep-sided hill due to the
pull of gravity.

4. a. debris flow happens when large amount of
sediments falls down to the slope.
b. mudflow happens when combined soil and
water flow down a slope.
c. slump is a slow movement of soil along curved
surface.
4. Sedimentation
>it is the accumulation of materials such as
rocks and rock fragments setting on the ground.

5. ENDOGENOUS PROCESS
1. Magmatism
>magma is the original material that makes
up a rock.
2. Volcanism
>it is the process that usually happens after
magma is form.
3. Metamorphism
>it is the process of changes that makes up
a rock.