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WorksheetsThe Sun and Its Energy
Total questions: 10
Worksheet time: 5mins
How often does the sun release more energy than all humans consume in an entire year?
Every second
Every 1.5 millionths of a second
Every minute
What would happen without the sun?
There would be no gravity
There would be no light, no warmth, and no life
There would be no water
What is the main element that makes up the sun?
Carbon
Hydrogen
Nitrogen
How many Jupiters would it take to fill up the sun?
1,000
10,000
433,333
What process in the sun creates energy?
Nuclear fission
Nuclear fusion
Evaporation
What new element is formed when hydrogen atoms collide in the sun?
Carbon
Helium
Nitrogen
What holds the sun together?
Magnetic fields
Gravity
Wind
What is the main reason the sun can create so much heat?
It is made of iron
It is very small
It is very big
What would the sun be like if it were smaller?
A black hole
A sphere of hydrogen like Jupiter
A planet
What causes the intense pressure inside the sun?
The sun's rotation
The sun's magnetic field
The sun's gravity and density
