Science Riddles

I Do Not Live, But I Grow
Riddle:
I do not live, but I grow; I have no lungs, but I need air; I have no mouth, but water kills me. What am I?
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I Am a Ball That Can Be Rolled
Riddle:
I am a ball that can be rolled but never bounced or thrown. What am I?
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I Am Present in Marshes
Riddle:
I am present in marshes And also in the rumen of cattle To stop global warming I do very little. What am I?
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When Liquid Splashes Me, None Seeps Through
Riddle:
When liquid splashes me, none seeps through. When I am moved a lot, liquid I spew. When I am hit, color I change. And color, I come in quite a range. What I cover is very complex, and I am very easy to flex. What am I?
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I'm Unique in One Way
Riddle:
I'm unique in one way but you can find two of me in your daily drink. What am I?
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Femur and Patella
Riddle:
What did the femur say to the patella?
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I May Not Be Gold But I Make Gold Look More Beautiful
Riddle:
I may not be gold but I make gold look more beautiful. I help you fly and even though I'm not popular, my prices run high. What am I?
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Ben Franklin
Riddle:
How did Ben Franklin feel after discovering electricity?
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Anyone Can Hold Me, Even Without Their Hands
Riddle:
Anyone can hold me, even without their hands, yet no one can do it for long. What am I?
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Periodic Elements That Terrifies Criminals
Riddle:
When combined, these four periodic elements make up something that terrifies criminals?
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Loneliest Physics Concept
Riddle:
What is the loneliest of all physics concepts?
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A Tornado’s Favorite Game
Riddle:
What is a tornado’s favorite game to play?
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Chemical Element
Riddle:
What kind of chemical element hates to be a follower?
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Ten Things You Can Always Count On
Riddle:
What are ten things you can always count on?
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Neither Water Nor Land
Riddle:
What is neither water nor land, and is always soaking wet?
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The Son Of The Water
Riddle:
When the son of the water returns to the parent, it dies. What is it?
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I Touch Your Face. I Am In Your Words
Riddle:
I touch your face. I am in your words. I am a lack of space and beloved by birds. What am I?
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I Can Be Good For You, But I Can Also Be Bad For You
Riddle:
I can be good for you, but I can also be bad for you. You can find me all over your body. What am I?
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I Like To Roam But Always Stay Home
Riddle:
I like to roam but always stay home. If you carried what I carried you'd break your back. What am I?
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I Am Needed For Flight But Cannot Fly On My Own
Riddle:
I am needed for flight but cannot fly on my own. What am I?
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Occasionally Associated With Smelly Things
Riddle:
I am occasionally associated with smelly things. What state of matter am I?
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Black When You Buy It, Red When You Use It
Riddle:
What is black when you buy it, red when you use it, and gray when you throw it away?
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I Can Eat a Lot Of Iron
Riddle:
I can eat a lot of iron without getting sick. What am I?
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You Can't See Me, But I Can See You
Riddle:
You can't see me, but I can see you. To be more specific, I see through. What am I?
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Enables Plants To Grow
Riddle:
In addition to the sun This is what enables plants to grow It is a four-letter word And it comes before forest and bow What is it?
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Measuring Riddle
Riddle:
What can be measured, but has no length, width, or height?
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I Am a Tunnel...
Riddle:
I am a tunnel, a shortcut that connects places across space and time. What am I?
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It Is Impossible For Me to Be Created
Riddle:
It is impossible for me to be created, and I can never be destroyed, I can only change form. What am I?
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I Am Three-Quarters of the Universe
Riddle:
I am three-quarters of the universe and almost nothing is known about me. What am I?
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A Period of Time...
Riddle:
What period of time weighs the least?
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