The beginning of the universe

Question 1

What is the Big Bang theory

Answer 1

A scientific theory or model that explains the beginning of the universe

Question 2

What did the universe begin

Answer 2

13.7 billion years ago

Question 3

What are two main events that happened after the Big Bang

Answer 3

1. The universe expands
2. The temperature decreases

Question 4

Give three reason in support of the Big Bang

Answer 4

There is a lot of hydrogen and helium it’s suggested they were formed during the Big Bang

Edwin Hubble discovered galaxies are moving away from each other’s in every direction supporting ides of the expansion of the universe

CMBR is a relic radiation ( the echo of creation of the universe)

Question 5

Give two reasons that don’t support The Big Bang Theory

Answer 5

It breaks the law of conservation of energy energy cannot be created or destroyed , it’s converted fro one form to another

Question 6

What could happen to the universe in the future

Answer 6

The Big Crunch , opposite of the Big Bang theory

The big chill