Animals
Earth
Space
Chemical Reactions
100

True or False: Amphibians can breathe underwater?

True!

100

Earth Day is held in what month?

A. March

B. April

C. May

B. April

100

Which is the biggest planet in our solar system?

A. Jupiter

B. Mars

C. Neptune

A. Jupiter

100

Why do popcorn kernels pop in the microwave?

A. Salt explodes

B. Water in kernel turns to steam

C. Butter explodes 

B. Water in the kernel turns to steam

200

Great White Sharks have about how many teeth?

A. 1,000

B. 300

C. 500

B. 300 teeth arranged in 7 rows!

200

In which state is the largest volcano located?

A. Hawaii

B. California

C. Washington

A. Hawaii

Mauna Loa is a shield volcano located on the Big Island of Hawaii, rising 13,681 feet above sea level

200

True or False: Pluto was once considered a planet but is no longer recognized as one?

True! Pluto is now considered a dwarf planet. 

200

Why do pennies turn green?

A. Oxidation

B. Desalination

C. Electricity

A. Oxidation-the metal reacts with the oxygen in the atmosphere

300

A dog's sense of smell is how much stronger than a human?

A. 100

B. 1000

C. 10,000

C. 10,000

300

How fast does the Earth spin each hour at the equator?

A. 1,000 miles per hour

B. 2, 000 miles per hour

C. 3, 000 miles per hour

A. 1,000 miles per hour


300

On average, how long does it take sunlight to reach Earth?

A. 8 minutes

B. 10 minutes

C. 20 minutes

A. 8 minutes

300

Combining baking soda and vinegar releases what gas?

A. Neon

B. Xenon

C. Carbon Dioxide

C. Carbon Dioxide

400

Horseshoe crab blood is:

A. blue

B. red

C. green

A. Blue

400

The name "Earth" comes from ancient words describing what?

A. Water

B. Animals

C. Dirt

C. Dirt

400

How long would it take an astronaut to travel to Mars in a spaceship?

A. 5 years

B. 7-10 months

C. 1 month

B. 7-10 months for a one way trip

400

What happens when you place an egg in a bath of vinegar?

A. The eggshell dissolves

B. The egg explodes

C. The egg changes color

A. The eggshell dissolves 

500

How many muscles are in an elephant's trunk?

A. 5

B. 12

C. 17

C. 17

500

This crater was formed 66 million years ago when an asteroid hit Earth and wiped out the dinosaurs. 

A. Grand Canyon

B. Chicxulub Crater

C. The Great Lakes

C. Chicxulub Crater

500

A ___________ is a region of space with intense gravitational pull. 

A. Dwarf Star

B. Red Star

C. Black Hole

C. Black Hole

500

Na + Cl combines to form what common food item?

A. Sugar

B. Honey

C. Salt

C. Salt