Cosmic Calendar

How old is the universe?

• 13.8 million years old

• 13.8 billion years old

• 13.8 thousand billion years old

• none of the above

In the cosmic calendar, 1 month is equal to 1 ......

• million years

• billion years

• trillion years

• quintillion years

Tags

NGSS.MS-ESS1-4

In the cosmic calendar, 1 day is equal to nearly 40....

• billion years

• million years

• thousand million years

• thousand years

Our entire universe emerged from a single point smaller than an atom

• True

• False

• None are correct

• possibly

Tags

NGSS.HS-ESS1-2

Evidences that supports the "Big Bang Theory" are...

• The amount of helium atoms in space

• The g;low of radio waves left from the explosion

• The explosion of bomb in space

• All of the options are correct

Tags

NGSS.HS-ESS1-2

The Big Bang Theory describes how the universe....

• started from an expansion

• started from an explosion

• started from a tiny helium atom

• None of the options are correct

Tags

NGSS.HS-ESS1-2

After the "Big bang" on January 1st (cosmic calendar), the universe ....

• cooled down

• in darkness for about 200 million years

• Both options are correct

• None of the options are correct

Tags

NGSS.HS-ESS1-2

"____________ started to pull together clumps of gas and heating them until the first stars burst into light"

• Energy

• Gravity

• Magnetic field

• Black hole

In the cosmic calendar, January 10th is when the...

• First star starts to light up

• Electrical field lightens the space

• Supernova starts to explode

• Milky way galaxy is formed

In January 13th of the cosmic calendar, the first 3 stars start to "coalesce" into small galaxies, what does "coalesce" means?

• divide

• fuse

• destroyed

• separate