Riddle Up
  • Theme

Easy Riddles

Easy Health

How many chambers in the human heart?

Easy Health

What does DNA stand for?

Easy Health

Average weight of a newborn baby?

Easy Health

How many bones are in the human body?

Easy Health

What is the largest organ in the human body?

Easy Water

What is the pH of water?

Easy Water

How long can a human live without water?

Easy Water

How much of Earth is covered in water?

Easy Animals

What do you call a female elephant?

Easy Space

What planet is closest in size to Earth?

Easy Chemistry

What element is a diamond composed of?

Easy Chemistry

What is the symbol for iron?

Easy Chemistry

Periodic element named after Albert Einstein?

Easy Chemistry

What is hydrogen oxide?

Easy Easy Science

Who is credited with the theory of evolution?

Easy Easy Science

What country has the most tornadoes?

Easy Easy Science

What do you call molten rock before it has erupted?

Easy Easy Science

How do you determine the age of a tree?

Easy Easy Science

What element is used to create nuclear energy?

Easy Easy Science

What do you call a volcano that’s not currently erupting?

Easy Easy Science

Which is the most abundant element in the universe?

Easy Easy Science

How many colors are in the rainbow?

Easy Easy Science

What do you call the study of weather and atmosphere?

Easy Easy Science

What do you call an animal that eats both plants and animals?

Share this page

Copyright © Riddleup.com. All Rights Reserved.
Explore
Riddles Categories
Share