Earthquakes

_____________ happen when the big pieces of the Earth's crust move.

• Lava
• Magma
• Tectonic Plates
• Earthquakes

_____________ happen when the big pieces of the Earth's crust move.

• Lava
• Magma
• Tectonic Plates
• Earthquakes

The Earth's surface is made of ____________ plates that are floating on molten rock.

• faults
• tetris
• tectonic
• tetonia

The cracks in Earth's crust are called ___________.

• tectonic plates
• faults
• magma
• lava

Scientists measure the movement of the Earth's crust with a ______________.

• seismometer
• seismograph
• epicenter
• dogs

The record of the Earth's movement made with a seismometer is called a ______________.

• seismograph
• fault line
• measure
• tectonic

Hot molten rock is called ____________.

• lava
• magma
• faults
• epicenter

When anything is hot, its molecules get __________ ___________.

• closer together
• farther apart
• much hotter
• much cooler

Scientists connect the dots to find the ____________ of an earthquake.

• size
• fault
• magnitude
• epicenter

_____________ are used to help search for Earthquake victims.

• Horses
• People
• Dogs
• Cats