Unit F-List A Flashcards
Information Gathered
Data
An event related to how the world and universe works.
Phenomenon
Any representation of a system or its components to help one study and understand how it works
model
The imaginary line around which an object spins or rotates. Earth rotates around an axis that runs straight through earth from the north pole to the south pole
Axis
consistent with evidence
plausible
To turn or spin around the axis
rotate
A region throughout which the same standard time is used.
Time zone
An imaginary circle that divides Earth into halves called the Northern hemisphere and Southern,
Equator
One half of a sphere
hemisphere
another word for revolution
orbit
To travel around another object in a circular or elliptical path
revolve
The phase of the moon in which the lit portion of the moon is visible from earths surface is less than a half circle.
Crescent Moon
The phase of the moon that occurs about every 14 days after the new moon which the complete lightened portion of the moon is visible from earth’s surface and appears as a full circle
full moon
The phase of the moon occurring about seven days after the new moon in which the lighted portion of the moon is visible from earths surface and appears as a full circle
first quarter moon
A phase of the moon before or after it is full when more than half of its disk is illuminated
gibbous moon
The phase of the moon that occurs about 7 days after the full moon in which the lighted portion of the moon that is visible from earth’s surface is a half circle
Last quarter moon
The revolution of the moon around the earth that produces the changing phases of the moon one complete lunar cycle takes about 29.5
lunar cycle
The phase of the moon occurring about 14 days after the full moon in which none of the lighted portion of the moon is visible from Earth’s surface.
New moon
The phases of the moon when the moon when the illuminated portion visible from Earth is decreasing
Waning
The phases of the moon when the illuminated portion visible from the earth is increasing
Waxing