Weather
Animals
The Human Body
Plants
Space
100

What is the common term for frozen raindrops that bounce when they hit the ground?  

Hail

100

What is the only mammal capable of true flight?

Bats 

100

What is the largest organ in the human body?

The skin

100

Which plant’s leaves are the primary diet for the panda?

Bambo

100

Which is the smallest planet within our solar system?

Mercury

200

What is the center of a hurricane called?

The eye 

200

 The age of a lion can be determined by its....

It's nose 

200

How many lungs do humans have?

Two Lungs

200

Which fruit is technically a berry: strawberry, banana, or raspberry?

Banana 

200

What protects Earth from meteoroids and radiation from the sun?

It’s atmosphere

300

What type of precipitation forms when raindrops freeze before hitting the ground?

Sleet

300

What is a group of cats called?

A clowder

300

How many ribs does the average person have?

24 Ribs

300

What gas do plants take in to perform photosynthesis?

Carbon dioxide


300

How many of our planets can be seen without a telescope?

5—Mercury, Venus, Mars, Jupiter, and Saturn

400

What biome is Antarctica classified as?

Desert  

400

Which has the thickest fur of any mammal?

Sea otter

400

How many times does the average person blink in a day?

The average person blinks about 15,000 times a day.

400

Which plant is known to help soothe sunburns?

Aloe Vera 

400

Which planets have no moons?

Mercury and Venus

500

What three things do weather balloons measure?

Temperature, humidity, and air pressure

500

What is the smallest mammal in the world?

Bumblebee bat

500

How many taste buds does the average human tongue have?

About 10,000 taste buds.

500

What tree is considered sacred in many ancient cultures?

Oak

500

Uranus has only been visited by what spacecraft?

The Voyager 2