Earth's Rotation
Earth's Revolution
Lunar Phases
Eclipses
100

Earth rotates on this invisible line. 

Axis 

100

Earth revolves around this.

The Sun 

100

The phase of the moon when the moon is the brightest

Full Moon 

100

When the moon blocks the light from the sun 

solar eclipse

200

The Earth takes this long to rotate once. 

24 hours

200

It takes the Earth this long to revolve

365 days (1 year)

200

The phase of the moon where the moon appears the smallest, but is still visible. 

Crescent 

200

When only some of the sun is blocked by the moon we call it this type of solar eclipse. 

Partial eclipse

300

Earth's rotation causes this.

Day and night

300

Earth's revolution causes these. 

The Seasons 

300

The moon phases that starts off the month 

New Moon 

300

When the entire Sun in blocked by the moon, we call it this type of Solar eclipse. 

Total Solar Eclipse 

400

This is what keeps us standing on the Earth, and not falling off. 

Gravity 

400
True or False- Earth revolves around the Sun in the same pattern every year. 

True 

400

This word means "growing"

waxing 

400

The 'bubble' around the Earth that the moon goes in and out of.  It needs to be 'in' it for an eclipse to happen. 

Orbital plane 

500

True or False-Earth is the only celestial object that rotates on an axis.

False 

500

As the Earth revolves around the Sun, this celestial object revolves around the Earth. 

The moon 

500

This word means "shrinking" 

waning 

500

Describe the position of the Sun, Earth Moon during a Lunar Eclipse. 

Sun - Earth - Moon