Animals
Food
Sports
Biology
History
100

I look white but I have black skin to absorb heat from the sun and protect me from UV rays

What is a Polar Bear

100

I grow so fast you can hear me

What is Rhubarb? 

100

I am one sport but I have 2 names

What is Soccer/Football?

100

I am the strongest mussel in the human body

What is the Tongue?

100

When the construction of the Great Wall of China began

What is 17th century BC

200

I have 3 hearts

What is an Octopus?

What is a Squid 

200

I am the national fruit of Costa Rica

What is Guanabana?

200

I am played on an inflated field with walls and a trampoline 

What is Bossaball?

200

Largest living structure on earth

The Great Barrier Reef, off the coast of Queensland in Australia 

200

The last Tsar of Russia?

Who is Nicholas II?

300

I a can fly backwards

What is a Hummingbird?

300

I was the first food planted in space

What is a Potato? 

300

I have won more Olympic Golds than the country of Mexico

Who is Michael Phelps?

300

DNA Discovery year

What is 1953?

300

Number of Celtic languages spoken today

What is Six?

400

I can jump 350 times my body length

What is a Flea?

400

The profession of the creator of cotton candy

What is a Dentist?

400

I was the first sport invented

What is Wrestling? 

400

Largest producer of the Earth's oxygen

What is Plankton?

400

Mount Vesuvius erupted in 79 AD and devastated which two Roman cities?

What is Pompeii and Herculaneum?

500

I am the only land mammal that cannot jump

What is an Elephant? 

500

I invented popsicles when I was 11 yrs old

Who is Frank Epperson?

500

I am the father of American Football

Who is Walter Camp?

500

I generate enough energy in one day to power a truck for 20mi

What is the Human Heart?

500

The Great Pyramid was built as a tomb for which pharaoh?

Who is Khufu?