Human smuggling usually involves willing participants crossing borders illegally.

Cyberterrorism uses computers and technology to conduct terrorist activities.

The Controlled Substances Act established five drug schedules based on abuse potential and medical use.

Interpol has the authority to arrest suspects in member countries.

Europol works to improve law enforcement cooperation within the European Union.

Deposits of clay, sand, silt, gravel, and boulders at the mouths of ephemeral desert streams are known as:

This slightly elevated fluvial landform feature that develops from flood deposits on either side of a stream channel is known as a/an:

A creek or river flowing across the San Andreas fault may eventually result in a/an:

What name is given to the “hopping” motion of sand, pebbles, gravel, and other heavier sediment?

A sandy desert is sometimes known by the Arabic term: