Geology
What month in 2021?
Greek Mythology
Prime Numbers
The Human Body
200

This glassy rock forms when lava cools rapidly.

What is obsidian?

200

Jeff Bezos traveled to space in this month.

What is July?

200

The Greek equivalent to Mercury, the Roman messenger of the gods.

Who is Hermes?

200

Which number Apollo mission was the spaceflight that landed the first two men on the Moon?

What is 11?

200

The muscle responsible for expanding and contracting the lungs.

What is the diaphragm?

400

This rock is formed when plant remains are subjected to high pressure over a long period of time.

What is coal?

400

In this month, the container ship the Evergiven became stuck in the Suez Canal.

What is March?

400

DAILY DOUBLE

Greek gods swore their most sacred oaths in the name of this daughter of Oceanus and her river.

400

There are this many stripes on the American Flag.

What is 13?

400

This is the largest internal organ.

What is the liver?

600

The area drained by rivers and its tributaries.

What is a watershed?

600

The FDA approved the first COVID-19 vaccine in this month.

What is August?

600

Eternally doomed rock roller of Greek mythology.

Who is Sisyphus?

600

In Roman numerals, XLI.

What is 41?

600

Between birth and death, humans go from 300 bones to this number of bones.

What is 206?

800

This agent of erosion forms U shaped valleys.

What are valley glaciers?

800

This month had the hottest average temperature ever recorded.

What is July?

800

The first woman in Greek mythology, she opens a box & lets out all the world's evils.

Who is Pandora?

800

There are this many books in the Harry Potter series.

What is 7?

800

The smallest bone in the human body is located in this organ.

What is the ear?

1000

The fastest seismic wave.

What are P-waves?

1000

Mario Party Superstars released in this month.

What is October?

1000

Some say he fled Crete by boat and his son Icarus fell overboard and drowned.

Who is Daedalus?

1000

DAILY DOUBLE

This many elements exist as a liquid at room temperature.

1000

T cells, part of the immune system, are so named for being derived from this gland.

What is the Thymus?