Food
Science 1
Animals
Science 2
Phobias
100

True or false, the stickers on fruit are edible.

True, but not very tasty.

100

Which freezes faster hot or cold water?

Hot water, it is called the Mpemba effect. Scientists believe it has to do with how the molecules are arranged. 

100

What is the fastest land animal?

The cheetah at up to 120  kph or 75 mph.

100

What forest produces 20% of Earth's oxygen?

The Amazon Forest.

100

Arachnophobia is the fear of what?

Spiders, 3% -15% of people have this.

200

True or false, the sandwich was created for the Earl of Sandwich.

True, he wanted something that he could eat while playing cards.

200

Which absorbs heat faster hot or cold water?

Cold

200

What color is a polar bears skin?

Black to help with heat absorption, the hairs are clear and hollow. 

200

True or false, the human stomach acid can dissolve metal.

True, but do not eat metal.

200

Glossophobia is the fear of what?

Speaking in public, up to 77% of people have this.

300

True or false, the banana is a berry.

True, if you look close you will see the seeds.

300

What is the only planet is our solar system that rotates on its side?

300

Which two mammals lay eggs?

Echidna(spiny anteater) and the duck-billed platypus.

300

Who has more bones in their body, a baby or an adult?

A baby has about 305 and an adult has 206. Some bones fuse together as the baby grows.

300

Ophidiophobia is the fear of what?

Snakes, 56% of people have this. 

400

What is the most stolen food item?

Cheese, about 4% of it is stolen every year.

400

Why do the sun and moon appear to be the same size when the sun is 400 times wider than the moon?

The sun is 400 times farther away than the moon.

400

What can hummingbirds do that other birds cannot. 

Fly backward and upside down 

400

Which planets rotate clockwise?

Venus and Uranus

400

Triskaidekaphobia is the fear of what?

Fear of the number 13, about 9% of Americans have this fear. 


500

How many chicken eggs equal the volume of one ostrich egg?

About 24.

500

Are there more trees on Earth or stars in the Milky Way?

Trees on Earth 3,040,000,000, 000 compared to 400, 000, 000, 000.

500

The world's deadliest animal? 

Mosquitos they kill over 725,000 people do to diseases.

500

Which are the only 2 letters that are not in the Periodic Table?

J and Q.

500

Cynophobia is the fear of what? 

Dogs, 7% - 9% of people have this.