Earth Moon Sun

Which of the following is true about the moon?

• It makes its own light.

• It does not make its own light.

• It has light colored rocks.

Tags

NGSS.MS-ESS1-1

Should all models be "to scale"?

• Yes-otherwise it is not accurate.

• No-some things are too big or too small to see.

What is true about the sun and the moon?

• The sun illuminates the half of the Moon that is facing it, and the other half is dark.

• The sun illuminates the half of the Moon that is not facing it, and the other half is dark.

• The sun illuminates the entire moon and no part of it is dark.

• The Moon makes its own light and the sun doesn't have anything to do with it.

Tags

NGSS.MS-ESS1-1

Light from the sun travels...

• in straight lines

• unpredictably

• like a river, wherever there is an open path

• depends; it can change direction if it is bright enough

From Earth...

• we can only see the half of the moon that is facing us

• we see the moon all the time

• we can only see the half of the moon that is facing away from us

• we never see the moon

Tags

NGSS.MS-ESS1-1

Why do we see different phases of the moon?

• We see different amounts of the illuminated half of the moon because the moon moves to different positions around the Earth.

• We see different phases of the moon due to the colored rocks we see from Earth.

• We see different amounts of the Moon due to how close it is to the sun.

• We don't see different phases of the moon.

Tags

NGSS.MS-ESS1-1

Is there a pattern to the position of the Moon?

• Yes-because the Moon orbits around Earth.

• Yes-because the Moon gets closer or farther away from the sun.

• No-the moon appears in the sky at different times and is unpredictable.

• No-the moon never moves or changes.

Tags

NGSS.MS-ESS1-1

If you looked in the sky and saw a waning gibbous, when is the first time you will see a waning gibbous again?

• one month

• one week

• two weeks

• it depends; the moon is unpredictable

Tags

NGSS.MS-ESS1-1

Is there ever a time that the moon will be completely dark from Earth's perspective?

• Yes, only during a lunar eclipse.

• Yes, always during a new moon.

• Yes, always during a new moon and sometimes during a full moon when a lunar eclipse is possible.

• No, the moon is always half illuminated by the sun.

Tags

NGSS.MS-ESS1-1

Lunar eclipses...

• happen all the time in the new moon phase.

• can only happen when the Earth is in between the sun and moon.

• never happen.

• can only happen when the moon is in between the sun and Earth.

Tags

NGSS.MS-ESS1-1