Brain Science
THC vs CBD
Risk and Effects
History and Culture
Regulation and Health
100

This system in your body helps regulate memory, stress, and coordination.

What is the endocannabinoid system?

100

The psychoactive chemical in marijuana that causes a "high."

What is THC?

100

High-THC products are linked to this severe mental health risk.

What is psychosis?

100

The first recorded use of marijuana was in this ancient country.

What is China?

100

Advocates argue for limits on this to reduce psychosis risks.

What is THC potency?

200

These tiny structures in your brain receive signals from endocannabinoids.

What are receptors?

200

This non-psychoactive compound is used to treat epilepsy and pain.

What is CBD?

200

1 in 3 teen daily users develop this with marijuana use.

What is dependency or Cannabis Use Disorder (CUD)?

200

Gen Z and Baby Boomers often disagree about this when it comes to the perception of marijuana use.

What is the perceived risk of marijuana use?

200

Lack of standardized testing of marijuana may expose users to this.

What are contaminants (pesticides or heavy metals)?

300

The age when the brain finishes developing.

What is 25?

300

THC can cause these two opposite mood effects.

What are relaxation and paranoia?

300

THC impairs these skills, increasing DUI risks.

What are reaction time, coordination, and/or judgement?

300

The 2018 U.S. law that legalized hemp but not THC-rich cannabis.

What is the Farm Bill?

300

This public health concern involves severe dehydration from heavy cannabis use.

What is CHS?

400

THC disrupts this brain function, which makes it harder to recall facts and information. 

What is memory?

400

CBD is NOT linked to this risk, unlike THC.

What is psychosis or addiction?

400

Long-term teen use of marijuana may lead to this mental health issue.

What is depression or psychosis?

400

The first U.S. state to legalize medical marijuana in 1996.

What is California?

400

This federal agency still classifies marijuana as Schedule I.

What is the DEA?

500

THC binds to these type of receptors in the brain.

What are CB1 and CB2 receptors

500

The reason THC "hijacks" your brain’s receptors.

What is its similarity to natural endocannabinoids?

500

Heavy THC use can cause this vomiting syndrome.

What is Cannabinoid Hyperemesis Syndrome (CHS)?

500

This U.S. law in 1937 criminalized cannabis.

What is the Marijuana Tax Act?

500

Marijuana is legal for medical use in this many states.

What is 38?