Toys & Games
Geology
Human Vision
Botany
Lakes & Rivers
200

As scissors beats paper, so paper beats this.

What is rock?

200

The Star of India is this type of precious stone.

What is a sapphire?

200

People with this deficiency can’t get mad and see red.

 What is colorblindness?

200

The kumquat is in this fruit family.

What is citrus?

200

The end of a river that empties into a lake or ocean.

What is the mouth?

400

Total number of dots on the highest standard domino.

What is 12?

400

The mouth of the Mississippi or a Helen Reddy “Dawn”.

What is a delta?

400

Called hyperopia, it’s the opposite of myopia.

What is farsightedness?

400

Collective name for poisonous mushrooms.

 What are toadstools?

400

Sam Rayburn Reservoir is this state’s largest lake.

What is Texas?

600

Thrown out by G.E in 1949, this stretchy stuff became a national fad.

What is Silly Putty?

600

Earth’s atmosphere layer which lies between the troposphere and the mesosphere.

What is the stratosphere?

600

These were first made in 1887 by German physiologist A.E Fick.

What are contact lenses?

600

Because like an eye, they close at night, the English first called these flowers “day’s eyes”.

What are daisies?

600

A German river or the wine grown on its banks.

What is the Rhine?

800

Said to be a weapon in the Philippines, Duncan made them toys for the U.S.

What is a yo-yo?

800

Rain-wash, wind action and differential weathering formed this S. Dakota area.

What are the Badlands?

800

Snooty specs on a stick.

What is a lorgnette?

800

Type of plant the British call a “creeper”.

What is a vine?

800

Either of 2 Marilyn Monroe films with “watery” titles.

What is “Niagara” or “the River of No Return”?

1000

Parker Bros has made balls, boomerangs & ping pong paddles out of this soft material.

What is nerf or foam rubber?

1000

Pliny the Elder, Roman geologist died while observing this volcano erupting.

What is Vesuvius?

1000

You have to keep an eye on this M.D.

What is an ophthalmologist?

1000

The area of study that deals with the structure and form of plants.

What is morphology?

1000

Located in Canada and roughly the size of Belgium, this is the deepest lake in North America.

What is the Great Slave Lake?