Earth
Sun
This and That Part 1
This and That Part 2
Vocabulary
100

The shape of the Earth...

What is sphere?

100

True or False...The Earth moves around the sun.

What is true.

100

The Earth spins at a speed of...

What is 67,000 miles per hour?

100
This keeps the Earth and moon in their orbits.
What is "gravity"?
100

This term describes the Earth spinning continuously around its axis.

What is ROTATION.

200

When it is winter in North America, it is this in Australia.

What is summer?

200

We see the sun so big and bright because it is the closest ___________ to Earth.

What is a "star"?

200

Seasons are _________________ in the Northern and Southern hemispheres.

What is opposite?

200

It takes this long for the Earth to complete one full rotation.

What is 24 hours?

200

This imaginary line goes from the North Pole to the South Pole through the center of the Earth.

What is the AXIS.

300

This causes the Earth's seasons.

What is the tilt of the Earth?

300
The sun rises in this direction.
What is the "east"?
300

The zone that lacks extreme hot and cold temperatures is...

What is temperate zone?

300
This object is used to study far away objects in the sky.
What is a "telescope"?
300

These terms are used to describe the farthest north and south points where the sun doesn't shine at all on one day each year.

What is Arctic and Antarctic Circles

400

The Earth takes this long to revolve around the sun.

What is 365 1/4 days? 

400

Because of Earth’s tilt, the _______ never beats straight down on places in the far north and south.

What is the sun?

400

This creates our days, months, years, and seasons.

What is the motion of the Earth?

400

The sun appears higher in the sky during this season because of the tilt of the earth.

What is "summer"?

400

The term used to describe one complete trip by the Earth around the sun.

What is a REVOLUTION.

500

As Earth spins, it is __________ on the side facing the sun, and on the side facing away from the sun, it is _________.

What is daytime....night.

500
This is how the sun's rays strike the Earth in the summer.
What is "directly"?
500

The zones that receive very little sunlight and are cold most of the year.

What is the polar zones?

500
We have this special day every 4 years in February because it takes the Earth 365 and 1/4 days to revolve around the sun.
What is "Leap Year Day"?
500

What is the term used to describe an area between the equator and the Tropic of Cancer and between the equator and the Tropic of Capricorn, where the climate is generally hot 

What are the TROPICAL ZONES.