BIG BANG THEORY

Most scientists believe the Big Bang Theory explains which of the following questions?

• How our planets and moons formed

• How our universe began

• How the sun turns hydrogen into helium

• How fast light travels through space

The Big Bang Theory explains the formation of the...

• Earth

• Sun

• Universe

• Solar System

What does the Big Bang theory suggest?

• The universe was just there
• The Milky Way is the only solar system
• The universe is continually expanding
• The universe is collapsing in toward a single point

How is the "Big Bang" described?

• an explosion

• an expansion

• a contraction

What were the original two elements in our universe?

• Lithium and Carbon
• Hydrogen and Neon
• Helium and Chlorine
• Hydrogen and Helium

The Big Bang Theory is the most widely accepted theory about the origin of the universe.

• true

• false

A date that is commonly accepted by Big Bang theorists for the Big Bang is ____ years ago.

• One hundred thousand

• Two hundred and fifty million

• Thirteen point seven billion

• Ten trillion

The most abundant element in the universe today is:

• water
• hydrogen
• oxygen
• carbon

• Leonard

• Sheldon

• Raj

• Howard

• Leonard

• Sheldon

• Raj

• Howard