____________ the imanginary vertical line around which the moon rotates
axis
____________ the numbers of days it takes for the moon to make one rotation
27.3
a ___________ moon appears when the moon is between the earth and the sun
new
________________ the name given to the phase of the moon when more of the illuminated half of the moon can be seen each night
waxing
after a ___________ moon the phases begin waxing
new
___________ is the name given to the phases of the moon when you see less of the illuminated half each night
waning
_______________ is the number of days it takes for the moon to complete it's cycle of phases
29.5
a _______________ moon occurs when all the moons surface facing earth reflects light
full
the _________ of the moon causes eclipses
revolution
a ____________ eclipse occurs when the moon is is between the sun and the earth
solar
a ____________ eclipse occurs when the Earths shadow blocks light coming from the sun
lunar
_____________ is the darkest portion of the moons shadow
umbra
_________________ is the lighter shadow on Earth's surface that surrounds the umbra
penumbra
____________, dark flat regions on the surface of the moon
maria
____________,depressions on the moon's surface
craters
__________________, of the sun's light causes the moon to shine
reflection
_________________, is also called the surface of the moon
crust
name the three INTERNAL sections of the moon
upper mantle, lower mantle, core