Keplers and the Moon

Front

What is the phase of the moon when it is not visible from Earth?

Back

New Moon

Front

What is the term for the point in a planet's orbit where it is closest to the Sun?

Back

Perihelion

Front

What is the phase of the moon when it is fully illuminated?

Back

Full Moon

Front

What is the phase of the moon when it is half illuminated and increasing?

Back

First Quarter Phase

Front

What is the phase of the moon when it is half illuminated and decreasing?

Back

Third Quarter Phase

Front

What are neap tides?

Back

Tides that are not as high as spring tides.

Front

What is the term for the point in a planet's orbit where it is farthest from the Sun?

Back

Aphelion

Front

What is the gravitational effect of the moon on Earth?

Back

It causes tides.

Front

What is the cycle of the moon's phases called?

Back

Lunar Cycle

Front

How long does it take for the moon to complete one full cycle of phases?

Back

About 29.5 days.