an imaginary line that goes through the center of the Earth.
What is the definition for axis?
100
Occurs when one object in space gets between the Sun and another object, and casts its shadow on the other object.
What is the definition for eclipse?
100
Revolution
One complete trip around the Sun by Earth is one ________.
100
Orbit
The path the Earth follows as it revolves around the Sun is called its ________.
200
The spinning of the Earth around its axis.
What is the definition for rotation?
200
When the Moon and Sun are on exactly opposite sides of Earth. The Moon passes above or bloe Earth's shadow, and sometimes it passes through Earth's shadow.
What is the definition for lunar eclipse?
200
Orbit
The path Earth follows as it revolves around the Sun is its _____.
200
Ellipse
A circle stretched out in opposite directions is similar to an _________.
300
The spinning of Earth around its axis.
What the definition for rotation?
300
Occurs when the Moon passes between the Sun and Earth and casts its shadow on Earth.
What is the definition for solar eclipse?
300
Axis
The Earth turns around on its ____.
300
Eclipse
When the Moon passes through Earth's shadow and when the Moon's shadow falls on part of the Earth, this is called an _____.
400
The path Earth follows as it revolves around the Sun.
What is the definition for orbit?
400
Star patterns.
What is the definition for constellations?
400
Rotation
The Earth spinning on its axis is called _________.
400
Lunar Eclipse
When the Moon and Sun are on exact opposite sides of the Earth and the Moon passes through the Earth's shadow, this is called a _______________.