The Big Bang Theory Review

The Big Bang Theory is ...

• What scientists believe happened to the planets

• What scientists believe about Earth

• What scientists believe to be the start of the universe

• What scientists think happened to monkeys and humans

The study of the universe is known as ...

• Cosmetology

• Astrology

• Biology

• Cosmology

Tags

NGSS.MS-ESS1-2

Good scientists don't just have answers, they have ______________ that challenge what they think they know.

• knowledge

• questions

• lab coats

Tags

NGSS.HS-PS4-3

It is believed that a gravitational pull allows planets to _________ the sun.

• rotate

• line up with

• hide from

• orbit

Tags

NGSS.MS-ESS1-2

NGSS.MS-PS2-4

According to scientists, the Big Bang started with a very ____________ point.

• small

• medium

• large

Tags

NGSS.HS-ESS1-2

The small point that scientists believe the Big Bang began with was also very _____________.

• cold

• hot

• warm

Tags

NGSS.HS-ESS1-2

The universe is ....

• expanding (moving farther apart)

• growing (getting larger)

• contracting (moving closer together)

• dying slowly

Tags

NGSS.HS-ESS1-2

A(n) ________________ is when an object spins on its axis.

• tantrum

• orbit

• rotation

• revolution

Tags

NGSS.MS-ESS2-6

A(n) ______________________ is when an object moves around another object.

• tantrum

• rotation

• revolution

• ring-a-round the rosey

Tags

NGSS.MS-ESS1-2

The _________________ we exist in is called the Milky Way

• planet

• solar system

• galaxy

• world

Tags

NGSS.MS-ESS1-2