Earthquake risks

The forces that move tectonic plates also move rock along the fault

• true

• false

Tags

NGSS.MS-ESS2-3

_____________ is responsible for most of the damage buildings suffer during earthquakes.

• seismogram

• Mississippi River flowing backwards.

• scientists equipment

• liquefaction

The larger the force applied to a fault, the smaller the chance of a large earthquake.

• True

• False

Tags

NGSS.MS-PS2-5

When using the richter scale, each increase on the scale represents ten times the amount of ground motion recorded on a seismogram. How much more of a magnitude is a 7 earthquake than a magnitude 4 earthquake?

• 3000 times

• 30 times

• 1000 times

• none of the above

GPS meters monitor the slow movement of Earth's crust.

• True

• False

When force on rocks is great enough they break, producing vibrations called

• faults

• liquefaction

• earthquake

• tsunami

Richter Scale and Moment Magnitude are similar in that they measure

• energy of the earthquake

• liquefaction

• landslides

• none of the above

Mercalli Scale measures ____________________ in an earthquake.

• liquefaction

• earthquake tremors

• damage to structures and people

• all of the above

All listed equipment is used to study an earthquake except

• seismo meter

• creep monitor

• strain meter

• tilt meters

Tags

NGSS.MS-ESS3-2

Earthquakes occur along

• fence rows

• faults

• tectonic plate boundaries

• faults and tectonic plate boundaries

Tags

NGSS.MS-ESS3-2