Examlex
When an earthquake occurs, no direct _______________ pass through the core to register on seismographs on the opposite side of Earth.
Magnetic Fields
Invisible fields that exert force on objects that possess magnetic properties, including electrically charged particles and magnetic materials, fundamental to electromagnetism.
Navigational Instruments
Tools used by navigators to find their way when traveling over water or through the air, including compasses, sextants, and GPS devices.
Black Death
A devastating global epidemic of bubonic plague that struck Europe and Asia in the mid-14th century, killing millions of people.
Fourteenth Century
The period from the year 1301 to 1400, marking the late Middle Ages in European history, a time of significant social, political, and cultural change.
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