moon quiz Flashcards

0
Q

Who was the first person to step on the moon?

A

Neil Armstrong

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1
Q

What was the first object in space to be explored by humans?

A

The moon.

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2
Q

What are the phases of the moon?

A

New moon, waxing crescent, 1st quarter, waxing

gibbous, full, waning gibbous, 3rd quarter and waning crescent.

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3
Q

What is the difference between waxing and waning?

A

Waxing means that there is more of the moon lit up and Waning means that there is less of the moon being lit up.

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4
Q

What phases are the crescent bigger and smaller than?

A

he crescent is bigger than a new moon but smaller than a quarter moon.

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5
Q

What phases are a gibbous bigger and smaller than?

A

A gibbous is bigger than a quarter moon but les than a full moon.

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6
Q

how long does it take for the moon to go through all its phases and rotate once around the earth?

A

It takes about 29.5 days.

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7
Q

Is half of the moon always lit up? Why or why not?

A

Yes, because it could be the side facing the Earth or the side facing the sun.

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8
Q

When does the new moon rise?

A

The new moon rises with the sun.

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9
Q

When does the full moon rise?

A

The full moon rises when the sun sets.

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10
Q

Which phase does a lunar eclipse happen?

A

A lunar eclipse happens when there is a full moon.

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11
Q

What phase does a solar eclipse happen?

A

A solar eclipse happens when there is a new moon.

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12
Q

What are dark patches on the moon called?

A

They are called Maria.

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13
Q

Why does the moon seem larger than stars that are thpusands of times bigger than it?

A

The moon looks bigger because it is closer.

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14
Q

Why are there no clouds o the moon?

A

There aren’t any clouds on the moon because there isn’t any liquid water and there isn’t any atmosphere. Clouds need moisture and rising air to form.

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15
Q

Why can the moon have very cold and very warm temperatures?

A

The moon can have huge differences in its temperatures because the moon doesn’t have an atmosphere to move the heat around or contain the heat.

16
Q

How much of Earth’s gravity is the moons?

A

The moon has 1/6 of Earth’s gravity.

17
Q

When can you see stars from the moon?

A

You can see stars anytime on the moon because there is no atmosphere to scatter the light so it is always dark.

18
Q

Why is the sky always black on the moon?

A

The sky is always black on the moon because there i no atmosphere to scatter the light.

19
Q

What are natural satellites?

A

Moons

20
Q

Which 2 planets don’t have moons?

A

Mercury and Venus.

21
Q

What does the moons gravity affect on Earth?

A

the tides

22
Q

Why is the moons gravity 1/6 of the Earth’s gravity?

A

The moon has less mass than the Earth.

23
Q

What does the word luna mean?

A

It means moon.

24
Q

What does Maria mean?

A

It means sea in Latin.

25
Q

What shape does the moon obit in?

A

The moon has an elliptical (oval) orbit.

26
Q

How does the moon “light up”?

A

It reflects the suns light.

27
Q

What is the difference between what happens on the moon and on the earth when a meteor hits?

A

On earth the meteor usually disintegrates when going through the atmosphere. On the moon the meteor hits the moon and makes a crater in the moons surface.