Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
6 Cards in this Set
- Front
- Back
|
the spinning of Earth on it's axis
|
rotation
|
|
|
motion of a planet traveling around the sun
|
revolution
|
|
|
one period of rotation
|
day
|
|
|
one period of revolution
|
year
|
|
|
spherical or elongated
|
elliptical (ellipse)
|
|
|
elliptical path a body takes as it revolves around the sun
|
orbit
|
