Earth
It takes this long for the moon to revolve completely around the Earth.
What is 28 days or about a month?
This keeps the Earth and moon in their orbits.
What is "gravity"?
This word describes the Earth spinning continuously.
What is "rotation"?
The sun is a big fiery ball of gas called a...
What is a "star"?
Solar refers to the sun. This term refers to the moon.
What is "lunar"?
It takes this long for the Earth to complete on full rotation.
What is 24 hours?
This imaginary line goes from the North Pole to the South Pole of the Earth.
What is the "axis"?
The bowl shaped holes covering the moon are called...
What is a "craters"?
This object is used to study far away objects in the sky.
What is a "telescope"?
This term is used to describe the phase of the moon when we see all of the lit side.
What is "full moon"?
This occurs when the moon moves between the sun and the Earth, blocking some of the the sun's light.
What is a "solar eclipse"?
During this process, the moon moves through the Earth's shadow, and cannot be seen for a short time.
What is a "lunar eclipse"?
The sun appears to move across the sky because of this reason.
What is "earth's rotation"?
This satellite has no atmosphere.
What is "the moon"?
The rays of the sun strike North America in the summer in what way?
What is "directly"?
The moon affects this part of the Earth, changing it daily on our beaches.
What is the "ocean tide"?
This type of energy can be transferred from outer space and into the earth.
What is "solar energy"?
The core of the earth is made up of...
What is the "solid metal"?