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Exploring the Big Bang Theory

Authored by Dr. Travis Martin

Science

9th Grade

NGSS covered

Used 7+ times

Exploring the Big Bang Theory
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27 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the cosmic microwave background (CMB) tell us about the Big Bang theory?

It shows black holes exist.

It is leftover radiation from the early universe, supporting the Big Bang.

It explains how fast the universe is expanding now.

It disproves cosmic inflation.

Tags

NGSS.HS-ESS1-2

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does redshift support the expanding universe theory?

It shows galaxies are moving closer.

It shows galaxies are moving away, indicating expansion.

It is unrelated to galaxy movement.

It proves the universe is contracting.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How old is the universe according to the Big Bang theory?

4.5 billion years

10.2 billion years

13.8 billion years

20 billion years

Tags

NGSS.HS-ESS1-2

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The early universe was ________ and ________.

Cold and sparse

Hot and dense

Static and unchanging

Dark and empty

Tags

NGSS.HS-ESS1-2

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the role of the Hubble's law in cosmology?

It measures black hole density in the universe.

It describes the universe's expansion rate.

It explains star formation.

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How does redshift from distant galaxies support the Big Bang theory?

It shows galaxies are moving towards us.

It indicates galaxies are moving away, suggesting an initial explosion.

It proves the universe is static.

It shows the universe is cooling.

Tags

NGSS.HS-ESS1-2

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does "hot and dense" mean in the Big Bang context?

The current state of the universe.

The initial conditions of the universe shortly after the Big Bang.

The temperature of stars.

Tags

NGSS.HS-ESS1-2

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