Constructive Forces - a force that builds up the Earth’s crust
Destructive Forces - a force that destroys or breaks down the land.
Soil Deposition - any earth material that is moved to another location.
Tornado - a violent whirlwind shaped like a funnel coming down from a could.
Hurricane - a powerful storm with strong winds over 75 mph and heavy rains
Earthquake - a trembling or shaking of the ground
Volcanic Eruption - the sudden occurrence of a violent discharge of steam and volcanic material.
Tsunami - a very large wave caused by an earthquake or volcanic eruption.