Unit F List A Flashcards
information gathered from an experiment;first hand evidence from 5 senses or from machines that extended our senses
data
AN event related to how the world and universe work
phenomenon
any representation of a system, or its components, to help one study and understand how it works
model
The imagionary line around which an object spins, or rotataes
axis
constant with evidence
plausible
to turn or spin around the axis
rotate
a region throughout which the same standard time is used.
time zone
the space in between two intersecting lines
angle
one half of a sphere the half that is south of the equator
hemisphere
another term for revolution
orbit
a complete circle made by a planet arouna a sun or by a moonaround a planet
revolution
to travel around another object in a circular or ellipic path
revolve
the phase of the moon in which the lit portion is visible from earths surfaceis less then a half circle
cresent moon
a phaseof the moon that occurs about 14 days after the new moon in which the compolete lighted portion of the moon is visible from earths surface and apears as a full circle
full moon
a phase of the moon in which one half of it is lighted and one is not
fist quartar
