Earth's place in the universe Flashcards
axis
an imaginary line an object turns around
Day/night(24 hours)
PM-afternoon-after 12 lunch time.
AM-morning time before noon-asleep and when you first get up
rotation/rotates
the movement of an object in a circular motion.
orbit(position)
a repeating page that one object in space takes around another
shadow
a dark shape made when an object blocks light.When you stand outside your body blocks sunlight an that makes a shadow
cycle
a circle of events that repeats in a regular pattern
sphere/spherical
perfectly round and symmetrical like a ball
tilt
the angle of the earth axis.This causes seasons
new moon
the first phase of the moon.in this phase the moon is completely dark since we cant see the side that the sun is shining on
crescent moon
the second please of the moon. in this phase we can see sunlight reflect off only about one quarter of the moon surface that faces us
Gibbous moon
the fourth phase of the moon.in this phase we can see sunlight reflecting off ALL of he moons surface that faces us.in this phase the moon appears round and completely lit up
lunar cycle
the eight phase of the moon.it’s 29 days long.