Humans
Sea Life
Land Animals
More Land Animals
Bugs
The Earth
Food
100
Something that astronauts can not do on the moon.
They cannot whistle.
100
How many miles away can dolphins hear?
Dolphins can hear sounds underwater from 15 miles away.
100
Some frogs can glide up to _____ feet.
Some frogs can glide up to 50 feet through the air.
100
What African animal can be even more dangerous to humans than lions?
Hippos.
Every year across Africa, hippos kill an estimated 500 people, making them the world's deadliest mammal, after humans, and nearly twice as deadly as lions.
100
If grasshoppers were the size of humans, how far could they jump?
The length of a basketball court.
100
Is the Earth slowing down?
Yes. It rotates 1.5 mili-seconds slower every century.
100
Something expensive that can be made from peanut butter.
Peanut butter can be converted into a diamond!
200
How many bacteria are there in your mouth right now?
Estimated at 20 billion.
Additionally, researchers have determined that there are 500 to 650 species. Bacteria aren’t discriminating about where they domicile, as they can be found on the tongue and teeth, and in the biofilm that coats the cheeks and oral mucosa. Their numbers can change rapidly, depending on the types of foods and beverages you consume and the quality of your dental hygiene.
200
Are jellyfish still dangerous when they are dead?
Yes. They can still sting even after they have died.
200
What can salamanders regrow?
Salamanders can regrow their tails, legs, and even parts of their eyes.
200
A Grizzly Bear can run as fast as what other animal?
A horse.
Grizzly bears are the fastest of the Ursidae family and can sprint at top speeds of 35 mph to 40 mph. While they can't maintain this top speed very long, their ability to sprint fast and maintain high speeds make them exceptionally effective predators.
200
What is something that Honeybees can be trained to detect?
Explosives. They can pick up the scent of explosives with their antennae. In countries such as Croatia Honeybees are used to locate landmines.
200
Is there air in snow?
Yes. Almost 90% of snow is air!
200
What fruit has more vitamin C than oranges?
Strawberries.
300
How long do astronaut's footprints stay on the moon?
They stay forever because there is no wind.
300
How many senses do sharks have?
Sharks have six highly refined senses: smell, hearing, touch, taste, sight, and electromagnetism.
300
Are baby rattlesnakes born with or without rattles?
Baby rattlesnakes are born withOUT rattles.
300
African elephants have ears shaped like what continent?
Africa
300
How many teeth do slugs have?
Slugs have 3,000 teeth AND 4 noses!
300
Are continents moving on the Earth?
Yes. North America drifts about an inch farther from Europe every year.
300
What energy item can be made from a potato?
A battery.
400
How many miles of blood vessels does the human body have?
60,000 miles
400
How heavy can a sea turtle grow?
A Leatherback sea turtle can weigh over 2,000 pounds
.
400
What do gorillas do when they're happy?
Gorillas burp when they're happy.
Belch vocalizations are used to convey a sense of contentment between individuals. It is most often initiated by a silverback, followed by the rest of the group.
400
Does the color red make bulls angry?
No. Bulls are actually color blind. It is perhaps the threatening, waving motion of the matador's red cape that enrages a bull, and not the color.
400
What is something that a Colobopsis ant can do to protect themselves?
They explode, releasing a toxic fluid from their abdomens to kill the intruder and, in the process, themselves.
400
How much of the Earth's water is salt water?
97%
400
Can eating too many carrots turn your skin organge?
Yes. You would have to eat between three and ten carrots a day for several weeks for your skin to turn orange.
500
What percentage of people can NOT lick their elbows?
99% of people cannot lick their elbows.
500
How many pounds can a Blue Whale's heart weigh?
A Blue Whale's heart can weigh up to 2,000 pounds (1 ton).
500
What size is the smallest monkey?
Abbout as tall as a toothbrush.
500
What is a baby porcupine called?
A porcupette.
500
In how many directions can a dragon fly see?
Dragonflies can see in all directions at once.
500
How many Earths could fit inside the sun?
About a million.
500
What percentage of the food we eat is used to fuel the brain?
20%
600
Human thigh bones are as strong as......
A- Concrete
B- Wood
C- Plastic
Concrete. The femur is also the strongest bone in your body. It can support as much as 30 times the weight of your body.
600
“Morse” is term for which large marine mammal characterized by prominent tusks and whiskers?
Walrus
600
Do we know what colors dinosaurs were?
We have no way of knowing.
600
How long can alligators live?
Alligators can live to be 80 years old.
600
How do butterflies taste their food?
With their feet.
600
Have palm trees ever grown at the North Pole?
Yes. About 55 million years ago.
600
Which two spices are the most popular in the world?
Pepper and Mustard. If you guessed "Salt" -- it is not a spice, it's a mineral.
700
Are you taller in the morning than you are in the evening?
Yes. You are about a half inch shorter in the evening than in the morning. The discs are mainly water and it is the changes in this fluid that dictates the height of the discs.
700
Which sea animal gets its name not because it has a taste for blood, but from the dark skin on its arms that makes it look like it’s wearing a Dracula-like cape?
Vampire Squid
700
How many days would it take for a snail to crawl 1 mile non-stop?
A little over 9 days.
700
Is a tiger's skin striped?
Yes, like it's fur.
700
Does a caterpillar have more muscles than a human?
Yes. Caterpillars have about 4,000 within its body. There are about 600 muscles in the human body.
700
What is the name of the largest ocean on Earth?
Pacific Ocean
700
What is the only food that can never go bad?
Honey is the only food that will last forever and will never spoil. In fact, the oldest jar of honey ever found is believed to be 5,500 years old!