eclipse and tides
happens when the moons shadow hits earth or earths shadow hits the moon. when an object in space comes between the sun and a 3rd object
ring around the sun in a total eclipse.
largest part of shadow
daytime- new moon blocks the sun.
darkest point of the shadow- cone shaped people here = total. eclipse
sun pulling at angle
when sun and moon combine gravity to [stronger, more difference]
how earth moves
rotation- a turning or moving about a central point.
revolution- following a path in space around another object.
the study of the earth and the universe
equator always has the sun hitting it.
elliptical orbit axis