WorksheetsThe Big Bang Theory
Total questions: 12
Worksheet time: 9mins
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
How old do scientists think the Universe is?
14 billion years old
4.5 billion years old
24,000 years old
5 years old
Three second after the Big Bang there were stars in the universe?
True
False
Which is the correct order of events?
Big Bang, Stars, Elements
Elements, Big Bang, Stars
Stars, Big Bang, Elements
Big Bang, Elements, Stars
The first elements created after the Big Bang were...
Hydrogen, Helium
Hydrogen, Oxygen
Helium, Oxygen
Oxygen, Nitrogen
Which of these things existed before the Big Bang?
Light
Time
Nothing
Space
Which words describe the universe when it was less than 1 second old?
Small, Cold
Large, Cold
Small, Hot
Large, Hot
Giant clouds of gas and dust later became...
Single Star
Galaxies
Single Planets
New Big Bang
It took___ minutes for the first atomic nuclei to form
1
2
3
4
A theory is....
A well tested explanation
The best explanation for a natural event
Tested and supported with evidence
All of the answers are true
Which elements are most
abundant in the visible
universe?
Hydrogen and Carbon
Carbon and Helium
Hydrogen and Oxygen
Hydrogen and Helium
