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Tuesday 2/28 BellRinger

Authored by KAREN VILLALOBOS

Science

8th Grade

NGSS covered

Used 4+ times

Tuesday 2/28 BellRinger
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9 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

What is Astronomical Unit?

The average distance between the Sun and the Moon

The average distance between Neptune and the Sun

The average distance between Earth and the Sun

The average distance between Earth and Moon

Tags

NGSS.MS-ESS1-3

NGSS.MS-ESS1-1

2.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

What is Light Year?

The distance travelled by light in a second

The distance travelled by light in a minute

The distance travelled by light in a year

The distance travelled by light in a decade

3.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Light Years are a measure of:

time
speed
distance
light

4.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Which distance is larger: 1 astronomical unit or 1 light-year?

1 AU

1 LY

Tags

NGSS.MS-ESS1-3

5.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

What is the time taken for the light to travel between the Sun and Earth?

2 minutes

4 minutes

8 minutes

12 minutes

Tags

NGSS.HS-PS4-3

6.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

Why do we use light years and astronomical units to measure distances in space?

Scientists want to sound smart.

Hubble discovered these units and wanted to use them.

Space is too small to use km, it wouldn't make sense.

Space is too big, vast, enormous to use traditional units, like miles or kilometres.

7.

MULTIPLE CHOICE QUESTION

1 min • 5 pts

If an object is 7.4 light years away from Earth, what does this tell you?

It would take 7.4 minutes for the light to get to Earth.

Traveling at the speed of light it takes 7.4 yrs to get to the earth.

The object is very close to Earth.

It would take 7.4 seconds for the light to get to earth.

Tags

NGSS.MS-ESS1-3

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