Geology
Chemistry
Machines/Mystery
Renewable Energy
Random Facts
100

How many layers are in the earth?

4

100

What are the 3 states of matter?

Solid, liquid, gas

100

What language do computers communicate in?

Code

100

What is a group of wind turbines called?

A wind farm

100

What is the 5th largest planet in our solar system

Earth!

200

What is a fossil?

PReserved remains of animals

200

What 3 particles make up an atom?

Electrons, protons, and neutrons

200

What are 3 types of forces?

Gravity, normal, applied, spring, friction, etc

200

What are 3 types of renewable energy?

Solar, water, and wind

200

How long does it take a pineapple to grow?

2 years

300

What are 4 human uses for rocks?

Construction, glass, jewelry, electronics

300

What property do water striders use to walk on water?

Surface tension

300

What is a bit?

Either a 0 or a 1

300

What is refraction?

When light bends across two transparent barriers

300

What are the largest wild cats in the world?

Tigers

400

What is the thickest layer of the earth?

The mantle

400

How does sun print paper work?

The paper is treated with a special chemical, the sun reacts with the dye and makes it insoluble, rinse the chemical that didn't get hit by light out

400

What is the Law of Conservation of Energy?

Energy cannot be created nor destroyed

400

What are the 5 ways seeds travel?

Wind, animals, bursting, water, humans

400

How old is the earth?

about 4.5 billion years old

500

What is the earths corre made of?

Iron and nickel
500

What is capillary action?

Liquid molecules can move up and down things using cohesion and adhesion
500

How much do wrecking balls weigh?

1000 - 12000 lbs

500

What is a focal point in a magnifying glass?

The point where the image comes completely together (converges)

500

How heavy is a cloud?

Can weigh over 1 million pounds