Phases And Eclipses Vocabulary Flashcards

0
Q

New moon

A

The side of the moon facing the Earth is not illuminated. Additionally, the moon is up through out the day, and down through out the night. For these reasons we can not see the moon during this phase.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
1
Q

Phases

A

The different shapes of the moon you see from Earth caused by the motions of the moon around Earth.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Waxing crescent

A

During this phase, part of the moon is beginning to show. This lunar sliver can be seen each evening for a few minutes just after sunset. We say that the moon is “waxing” because each night a little bit more is visible for a little bit longer.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

First Quarter

A

During the first quarter, 1/2 of the moon is visible for the first half of the evening, and then goes down, leaving the sky very dark.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

Waxing gibbous

A

When most of the moon is visible we say it is a Gibbous moon. Observers can see all but a little sliver of the moon. During this phase, the moon remains in the sky most of the night.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
5
Q

Full Moon

A

When we can observe the entire face of the moon, we can call it a full moon. A full moon will rise just as the evening beginning, and will set about the time morning is ushered in.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
6
Q

Waning Gibbous

A

Like the Waxing Gibbous Moon, during this phase, we can see all but a sliver of the Moon. The difference is that instead of seeing more of the Moon each night, we begin to see less and less of the Moon each night. This is what the word “waning” means.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
7
Q

third/last quarter

A

During a Last Quarter Moon we can see exactly 1/2 of the Moon’s lighted surface.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
8
Q

Waning crescent

A

Finally, during the waning crescent Moon, observers on Earth can only see a small sliver of the Moon, and only just before morning. Each night less of the Moon is visible for less time.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
9
Q

Eclipse

A

When an object in space comes between the sun and a third object; it casts a shadow on that object.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
10
Q

Solar Eclipse

A

Occurs when the moon passes directly between Earth and the sun, blocking sunlight from Earth. The moon’s shadow then hits Earth.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
11
Q

Lunar Eclipse

A

Occurs at a full moon when Earth is directly between the moon and the sun.

How well did you know this?
1
Not at all
2
3
4
5
Perfectly