Geography
Word Play
SCIENCE
Riddle Me This
Misc.
100

This U.S. state is known as the “Land of 10,000 Lakes.”

What is "Minnesota"

100

A word spelled the same forward and backward.

...

100

This planet has the most visible rings.

What is "Saturn"

100

What's heavier "A pound of cotton or a pound of stone"

Neither - They both are a pound.

100

In YIG bills and proposal presentations, this is the formal statement a delegate says to signal they are finished speaking. 

What is "I yield my time to the chair'

200

A long period without rain.

What is "Drought"

200

What can you catch but not throw?

What is "a cold"
200

The first step of the scientific method.

What is "Ask a question"

200

I’m full of holes but I can still hold water.

What is a "Sponge"

200

In Stranger Things, this character has telekinetic powers. 

Who is "Eleven"

300

The building of cities and suburbs.

What is "Urbanization"

300

What has hands but can’t clap?

What is "a clock"
300

This process causes rock to break down over time.

What is "Weathering"

300

I start with E, end with E, and contain one letter.

What is an "Envelope"

300

This organ uses the most oxygen in the human body.

What is "The Brain"

400

This ocean lies between Africa and Australia.

What is "Indian Ocean"

400

What can travel around the world while staying in one spot?

What is "a stamp"

400

DNA stands for these three words.

What is "Deoxyribonucleic Acid."

400

I’m always in front of you but can’t be seen.

What is "The Future"
400

This word means fear of heights

What is "acrophobia"

500

Mount Kilimanjaro is located in this African country.

What is "Tanzania"

500

If you have me, you want to share me; if you share me, I’m gone.

What is "A Secret"

500

A light-year measures this.

What is "Distance"

500

The more you take, the more you leave behind.

What is "Footsteps"

500

What comes once in a minute, twice in a moment, but never in a thousand years?

What is the "Letter M"