Intro to Science
Waves
EM Waves, Light, Optics
Earth and Space
The Solar System
100

God is a ______

Spirit

100

This starts a wave

Disturbance

100

A disturbance that transfers energy through a field

Electromagnetic Wave

100

This is how many times the earth revolves around the sun in one year.

Once

100

The part of the sun we look at

Photosphere

200

This is the goal of science

To create mental models called theories.

200
This is the number of waves which pass a certain point

Frequency

200

Two sources of electromagnetic waves

Suns/Stars and technology

200

The northern hemisphere points away from the sun during this season.

winter

200

Where nuclear fusion occurs

Core

300

We study science for these two reasons

Understand who God is 

Understand the world around us

300
This is when the pitch of a vehicle changes from low to high frequency as it travels toward someone

Doppler Effect

300

Lowest frequency EM waves

Radio waves

300

This is the tendency of an object to resist change in motion

Inertia

300

This planet is called the evening star

Venus

400

A hypothesis predicts this

Outcome of an investigation

400

Sound travels fastest through this type of material

Dense material (steel)

400

An area that has no matter or air

Vacuum

400

This tide occurs when the sun, moon, and Earth are lined up

Spring Tides

400

A chunk of rock or dust that comes from an asteroid

Meteoroid

500

3 ways we know truth

Direct observation

Valid Logic

Divine revelation

500

This is a wave produced by vibrating an object as it travels through matter

Sound Wave

500
This determines how an EM wave will be used

Frequency

500

Someone seeing a total eclipse is in this part of the shadow

Umbra

500

A planet that rotates from top to bottom

Uranus

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