Earthquakes

Stress is the ____.

• Mental nature of earthquakes

• Energy and force applied to a material

• Change in shape of a material

• Degree of change in a material's shape

Tags

NGSS.MS-PS2-2

Strain is the _____

• Relative change of original to deformed shape

• Capacity of material to bend or deform before breaking

• capacity of material to return to the original shape

• Energy or force applied to the substance

Deformation is the _____

• Mutation of an earthquake's appearance

• Energy or force applied to substance

• Change in length or shape of an object

• Creation of a new landmass

Tags

NGSS.MS-PS2-5

Elasticity is _____

• Capacity for an earthquake to travel

• Capacity of material to bend or deform before breaking

• Capacity of material to return to its original shape

• Change in length or shape of an object

Ductility/Plasticity is _____

• Capacity of an object to be made into disposable cutlery

• Capacity of material to bend or deform before breaking

• Energy or force applied to substance

• Change in length or shape of an object

The type of stress involving a squeezing or crushing motion

• Tensional

• Compressional

• Shearing

• Mental

Type of stress involving a stretching or thinning out of material

• Tensional

• Compressional

• Shearing

• Mental

Type of stress associated with forces moving in opposite directions, yet parallel to one another (i.e. ripping or tearing)

• Tensional

• Compressional

• Shearing

• Mental

On a Stress/Strain Curve, elastic deformation occurs ____ ductile deformation

• Before

• After

• During

• Because of

On a Stress/Strain Curve, ductile deformation occurs ____ the fracture point

• Before

• After

• During

• Because of