Moon Flashcards

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1
Q

Waxing moon

A

The period between a new moon and a full moon

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2
Q

Waning moon

A

The period between a full moon and a new moon

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3
Q

Hemisphere

A

Half of the earths surface separated by the equator

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4
Q

Earths axis

A

An imaginary straight line between the north and the South Pole

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5
Q

Umbra

A

The darkest part of the shadow cast by the earth or the moon during an eclipse

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6
Q

Corona

A

Is the part of the sun that is visible during a full solar eclipse

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7
Q

Rotation

A

The earth turning on its own axis

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8
Q

Solstice

A

It’s the longest day in December or the shortest day in June

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9
Q

Phases of the moon

A

The different shapes of the moon that we can see from earth

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10
Q

Revolution

A

The movement around an orbit

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11
Q

What causes day and night

A

The earth rotating on its axis

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12
Q

What causes the seasons

A

The tilt of the earths axis

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13
Q

How many days does it take for the moon to make one full rotation

A

29.5 days

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14
Q

What causes the tides

A

The gravitational pull caused by the moon and the sun

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15
Q

What are Spring tides

A

Are the higher than normal tides

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16
Q

What are neap tides

A

Lower than normal tides

17
Q

What causes craters on the moon

A

Meteorites

18
Q

Why don’t meteorites cause creators on the earth

A

They burn before they reach the earth

19
Q

Which places experience 24 hours of daylight in summer and winter

A

North and South Pole

20
Q

Label the phases of the moon

A

Gibbous, new, full, crescent, quarter

21
Q

Draw and label solar eclipse

A

Order is sun, moon, earth

22
Q

How does a partial eclipse occur

A

The moon is not covering the hole sun but only part of it

23
Q

Why does a solar eclipse take a shorter amount of time to occur than a lunar eclipse

A

Because in a lunar eclipse the earth casts a bigger shadow on the moon than the shadow cast by the moon on the earth in a solar eclipse

24
Q

How to draw and label when spring and neap tides occur

A

Spring: when the new and full moon occur

Neap: when the moon is 1st quarter and 3rd quarter

25
Q

What was the first spacecraft to land the first humans on the moon

A

Apollo 11

26
Q

Who was the first person to walk the moon, and when

A

Neil Armstrong and 1969