NEW
Font size
WorksheetsTHE SUN
Total questions: 14
Worksheet time: 13mins
The sun is a glowing ball of _______.
fire
energy
super hot gases
rocks
The sun is a _______.
star
planet
satellite
meteor
How old is the Sun?
about 2018 years old
about 5 billion years old
about a gazillion years old
about 5 million years old
What is a shadow?
Something you put on your windows to block sunlight
The dark area behind a solid object that blocks light
A light area behind an object that lets light pass through
What is another name for our Sun?
Sol
Bob
Super star
About how hot is the core of the Sun?
15,000,000 degrees Celsius
1,000,000 degrees Celsius
5,000 degrees Celsius
About how hot is the surface of the Sun?
15,000,000 degrees Celsius
1,000,000 degrees Celsius
5,600 degrees Celsius
How many Earths could fit inside the Sun?
about 1,000,000
about 1,000
about 100,000
about 10
How long does it take light from the Sun to get to Earth?
about 8 minutes
about 8 seconds
about 8 hours
about 8 days
How long does it take energy from the Sun's core to reach its surface?
about 100,000 years
about 8 minutes
about 1,000,000 years
the energy from the core never reaches the surface
All stars, including our Sun, are mostly made of these 2 elements
hydrogen and helium
hydrogen and oxygen
iron and nickel
vibranium and adamantium
What is the name of the process by which stars produce their energy?
nuclear fusion
convection
hydrogen fusion
radiation
