Exam- Moon Flashcards

(36 cards)

1
Q

Earth tilt is

A

23 1/2 degrees

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

Summer solstice

A

June 21

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

66 1/2 S

A

Antarctic circle

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

Dates for Equinox

A

3/21 and 9/21

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

Winter solstice

A

12/21

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

Where moon is directly over on March 21

A

Equator

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

Time of moon rise tomorrow if moon rise today is 10:00

A

10:50

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

Another word for rotation

A

Spinning

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

Length of moon revolution

A

27 1/3 days

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

Amount of moon that is always lit up

A

Half

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

Another word for revolution

A

Orbit

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
12
Q

Longest daylight day where we live

A

June 21

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
13
Q

Tilt of moons orbit around earth

A

5 degrees

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
14
Q

Cause of day and night

A

Earth’s rotation

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
15
Q

Length of lunar cycle

A

29 1/2 days

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
16
Q

Length of moon rotation

17
Q

Moon light increasing

18
Q

Moon light decreasing

19
Q

Why we always see the same side of the moon

A

Because moons revolution and rotation we the same rate

20
Q

The moon revolves around the earth from _______ to ________

21
Q

What cause the rising and seting of the moon

A

The earth rotating

22
Q

What is earthshine

A

Sunlight glowing off of the earth causeibg is to see the non light up part of the moon

23
Q

At what two phases does earthshine occur

A

Waxing and waning crescent

24
Q

What direction does the earth revolve around the sun

A

Counterclockwise

25
What are the two parts of the shadow
Umbra-darkest | Penumbra-less dark
26
Lunar eclipse
Occurs when the moon passes through the earth's shadow
27
Solar eclipse
Occurs when the moon casts a shadow on the earth's surface
28
Spring tides
High tides are extra high Low tides are extra low Occur during new and full moons
29
Neap tides
High tides are lower Low tides are higher Occurs during 1st and 3rd quarter
30
Order of moon phases
- new moon - waxing crescent - first quarter - waxing gibbous - full moon - waning gibbous - third quarter - waning crescent
31
Waxing ______ side | Waning ______ side
Right | Left
32
23 1/2N
Tropic of Cancer
33
23 1/2 S
Tropic of Capricorn
34
Sunrise is caused by
The earth's rotation
35
Moon rise varies because
The moon orbits while the earth rotates
36
The fact that the moon orbits 13° per day account for the fact that
The moon rises 50 minutes later each day