SciShow Quiz Show: Dave Loos

The video is a science-themed quiz show featuring Hank Green and Dave Lose as contestants. They compete in three rounds: identifying the most common element in lunar soil, recognizing animals by their sounds, and answering questions about geologic time periods. The show is both educational and entertaining, with humorous interactions between the host and contestants.

What are the participants competing for in the quiz show?

• A scholarship

• A new car

• DFTBA swag like a pizza John Frisbee

• A trip to the moon

Which element is found in the highest concentration in lunar soil?

• Silicon

• Iron

• Calcium

• Oxygen

What is the most common substance in lunar soil by compound?

• Magnesium sulfate

• Iron oxide

• Calcium carbonate

• Silicon dioxide

Which animal's sound was incorrectly guessed as a hyena?

• Zebra

• Lion

• Gibbon

• Elephant

What sound does an ostrich make that was identified in the quiz?

• Whistle

• Roar

• Boom

• Chirp

Which epoch are we currently in?

• Pleistocene

• Holocene

• Miocene

• Pliocene

What is the proposed new epoch that marks human impact on ecosystems?

• Quaternary

• Cenozoic

• Anthropocene

• Holocene