Electricity
Plate Tectonics
Atmosphere/hydrosphere
Earth as a planet
Solar system/Stars and Galaxies
100

The physical property that causes particles or objects to attract or repel without touching them

What is Electric Charge?

100

Plate tectonics are caused by these

What are convection cells?

100

78% nitrogen

21% oxygen

.93% argon

.03% carbon dioxide

What are gasses in the atmosphere?

100

An imaginary line that goes through the North and South Pole

What is an Axis?

100

Very Bright balls of gas in the sky

What are stars?

200

Force of attraction or repulsion, depends on amount of charge, the distance between the charge

What is Electric Force?

200

The movement of plates around the surface of the Earth

What are plate tectonics?

200

Mass / Volume with air density decreasing with altitude

What is density?

200

A spinning movement around the axis

What is an Rotation?

200

Bright ball of gas that gives light to all planets

What is the sun?

300

The area around a charge where electric force can be felt

What is Electric Field?

300

Convergent

Divergent

Transform

What are plate boundaries?

300

Makes your ears pop when your going from high to low areas

What is Pressure?

300

Rotation every 24 hrs

What is a Day and Night Schedule?

300

The emptyness around the planet that has light due to the sun

What is Space?

400

The build up of charge on an object

What is Static Electricity?

400

Stripes of normal + reverse polarity

What is Magnetic Evidence?

400

Regulates the temperature and protects life from the suns super bright rays of light

What is the Importance of the Atmosphere?

400

Depending on the tilt that is tilted at 23.5 degrees

What are Seasons?

400

Lots of stars have these around them to protect them from the sun

What are rings?

500
The sudden flow of electrons

What is Static Discharge?

500

The part where you can see things below the water that also has the mid-oceanic waves

What is echo sounding?

500

The different levels of the atmosphere that have different features of them and will make things change sort of frequently for the atmosphere and for Earth

What are the layers of the atmosphere?

500

When the sun is closest to one of the poles it creates one of these

What is a Solstice?

500

Big gas events that are very far far away

What are Galaxies?