Astronomy Review

The cloud of gas and dust where stars are born is called

• proton star
• nebula
• supernova
• black hole

Our sun will form a black hole when it dies.

• True
• False

When a massive star dies it may explode in a supernova.

• True
• False

Why won't our sun ever become a black hole?

• It is too massive
• It is too old
• It is too young
• It is too small

The __________ has planets, moons, comets, and asteroids.

• solar system
• earth
• rotation
• United States

Tags

NGSS.MS-ESS1-1

NGSS.MS-ESS1-2

NGSS.MS-ESS1-3

What force acted on the massive nebula to collapse it and eventually form our sun?

• electrostatic force
• strong force
•  weak force
• gravity

Tags

NGSS.MS-ESS1-2

What causes force Y? (spelling matters!)

Tags

NGSS.MS-PS2-4

Waxing means...

• getting larger

• getting smaller

Tags

NGSS.MS-ESS1-1

As one object gets closer to another object, the force of gravity will increase.

• True

• False

Tags

NGSS.MS-PS2-4

Waning means...

• Getting bigger

• Getting smaller

Tags

NGSS.MS-ESS1-1