It takes this long for the moon to revolve completely around the Earth.
What is 27.3 days or about a month?
Solar refers to the sun. This term refers to the moon.
What is "lunar"?
This imaginary line goes from the North Pole to the South Pole of the Earth.
What is the "axis"?
During this phase of the moon, we can see no light from the moon.
What is a "new moon"?
During this process, the moon moves through the Earth's shadow, and cannot be seen for a short time.
What is a "lunar eclipse"?
As we see less and less of the lit part of the moon, we say that it is doing this.
What is "waning"?
The moon affects this part of the Earth, changing it daily on our beaches.
What is the "ocean tide"?
We have this special day every 4 years in February because it takes the Earth 365 and 1/4 days to revolve around the sun.
What is "Leap Year Day"?
The main phases of the moon include?
What is the "new, first quarter, full and last (third) quarter"?