Eruption! Vocabulary flashcard

Front

What is a tremor?

Back

A small earthquake or uncontrolled shaking of a body part.

Front

What does the Greek root 'graph' mean?

Back

Written, drawn, or recorded.

Front

Why do scientists use seismographs?

Back

To record details about earthquakes.

Front

How can you avoid falling victim to a natural disaster?

Back

By being prepared and staying updated.

Front

What is a spontaneous action?

Back

An action that happens naturally and isn't planned.

Front

What is an earthquake?

Back

A sudden shaking of the ground caused by the movement of tectonic plates.

Front

What is a volcano?

Back

A mountain or hill with an opening where lava, rock fragments, and gases can escape.

Front

What is magma?

Back

Molten rock beneath the Earth's surface.

Front

What is lava?

Back

Magma that has reached the Earth's surface.

Front

What is a natural disaster?

Back

A catastrophic event that occurs due to natural processes of the Earth.