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100

An imaginary line that runs through a spinning object such as a planet

Axis

100

 An object that moves around another object in space is a:

satellite

100

The time of year when part of the Earth receives more direct energy from sunlight is called:

summer

100

The time of year when part of the Earth receives less direct energy from sunlight is called:

winter

100

Why does the moon appear to rise in the east and set in the west?

Earth rotates on its axis

200

The _______ is a satellite of Earth. 

moon

200
The motion of a planet as it turns on its axis is called:

rotation

200

Seasons are caused by Earth’s revolution around the Sun and the _______ of the axis.

tilt

200

The ACTUAL PATH that an object such as a planet makes as it revolves around a second object is called:

orbit

200

Does the moon produce its own light?

No, the moon reflects light from the sun.

300

Earth is a satellite of the ________.

Sun

300

Earth's rotation on its axis causes _______ and ________.

day and night

300

About how many days does it take the moon to REVOLVE around the Earth?

About 29 days

300

The time it takes a satellite to make one complete orbit, such as Earth moving around the sun, is called _____________.

revolution

300

The rotation, or spinning, of Earth on its axis also causes _________to appear to move throughout the night sky. 

A. planets

B. constellations

C. galaxies

D. satellites

B. Constellations

400

With planets, the axis runs through the _________.

poles (north and south)

400

It takes ________ hours for Earth to rotate one time which is equal to 1 day. 

24 hours

400

The number of days it takes for the Earth to REVOLVE around the sun is:

365 days or 12 months

400

 The moon seems to have different shapes as it orbits the Earth.  This is called moon _________.

phases

500

We send ____________ satellites into orbit around the earth to aid in communication, explore the universe, and take pictures

a. space

b. aluminum

c. rock

d. man-made

man-made

500

 The sun seems to rise in the East and set in the West because of Earth's ___________.

rotation (spinning)

500

The movement of a planet around the Sun or a moon around a planet or the time it takes a satellite to make an orbit around something else is called:

revolve

500

The tilt of Earth's axis and the movement of the Earth around the sun causes:

the seasons