Geology
The Human Body
Sea Life & Oceans
Superheroes
Riddles
100

What is the name given to the ancient remains of living things preserved in rocks?

Fossils

100

How many traditional senses does a human have?

5

100

Which marine mammal is known for its playful behavior?

Dolphins

100

Which superhero is known as the "Man of Steel"?

Superman

100

What has a heart that doesn't beat?

Artichoke

200

What name is given to molten rocks thrown out by a volcano?

Lava

200

 In the human body, what is the aorta?

Artery 

200

What is the only species in which the males give birth to the young?

Seahorses

200

Who is the arch-nemesis of Spider-Man?

Green Goblin 
200

What has keys but can't open locks?

Piano 

300

Rocks are broken down by the elements by what gradual process?

Weathering

300

Which part of the body is a pump?

The heart

300

Which sea creature can change its color and shape to camouflage with its surroundings?

Octopus

300

 Who is the fastest man alive in the DC Comics universe?

The Flash 

300

The more you take, the more you leave behind. What am I?

Footsteps 

400

 Which color indicates that soil is rich in organic matter?

Black

400

 What is the daily recommended calorie intake for an adult female?

2,000

400

Which marine creature is often referred to as the "clown of the sea" due to its colorful appearance?

Clownfish

400

What fictional city does Batman protect?

Gotham City 

400

 I am always hungry, I must always be fed. The finger I touch, will soon turn red. What am I?

Fire

500

Which country in the North Atlantic ocean is built entirely of volcanic rocks?

Iceland 

500

How many bones do babies have when they are born?

300

500

Which sea creature has the ability to regenerate lost limbs?

Starfish 

500

Which superhero team does Wolverine belong to?

X-Men

500

What has cities but no houses, forests, or rivers?

A Map