Rotation
Revolution
Seasons
Equinox
Solstice
100

When the Earth spins on its axis. 

What is rotation?

100

The Earth's movement around the Sun. 

What is revolution?

100

Period of time with certain characteristics. 

What are seasons?

100

This is the first day of Fall and Spring. 

What is an equinox?

100

This is the first day of Summer and Winter.

What is a solstice?

200

The amount of time it takes the Earth to rotate once. 

What is 24 hours?

200

The amount of time it takes for the Earth to revolve once around the Sun. 

What is 365 days or one year?

200

The measurement of how hot or cold something is. 

What is temperature?
200

The Spring Equinox happens on this day. 

When is March 20?

200

The longest day of the year. 

What is the Summer Solstice?

300

A cycle we see in the sky as a result of rotation. 

What is sunrise/sunset?

What is the moon appearing?

What are the stars appearing?

300

The Earth's revolution causes us to experience these periods of time. 

What are seasons?

300

We experience seasons because of the Earth's revolution and it's ... 

What is tilt?

300

The Fall Equinox happens on this day. 

When is September 22?
300

The shortest day of the year. 

What is the Winter Solstice?

400

We are able to predict events that happen over and over like sunrise and sunset because they are... 

What is cyclical?

400

The number of times you have revolved around the Sun. 

What is (your age)?

400

When Earth is titled toward the Sun, it is this season. 

What is Summer?

400

The amount of daylight and sunlight we have during an equinox. 

What is equal day and equal night?

400
The Earth's position during the Summer Solstice.

What is tilted toward the Sun?

500

The Earth spins on this imaginary line. 

What is an axis?

500

The Earth orbits the sun on a path that is this shape. 

What is an ellipse?

500

When it is Summer in the Northern Hemisphere, it is this season in the Southern Hemisphere. 

What is Winter?

500

The position of the Earth during an equinox. 

What is titled neither away from or toward the Sun?

500

The Earth's position during the Winter Solstice.

What is titled away from the Sun?

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