WorksheetsThe world beyond
Total questions: 7
Worksheet time: 5mins
When was the universe origined
13.7 billion years ago
13.8 billion years ago
13.5 billion years ago
13.9 billion years ago
To describe the vast distances between stars, astronomers use ______________________, or the distance light travels in one year.
kilometers
astronomical units (AU)
light-years
miles
Name anyone scientist who proved that sun is in the between the solar system not the earth
(a)
Astronomers also use the distance between Earth and the Sun as a base unit of measuring distances - usually within star/solar systems. These are known as ________________________.
light-years
miles
astronomical units (AU)
kilometers
In which sentence will the world planets fit in?
We live on ................... Earth.
The ................ closest to the sun is Mercury.
Pluto is no longer one of the ............... in the solar system.
Did you know that .................... Mars is being studied by many astronomers?
What does the word rotate mean?
take a left turn
move in a circle around an axis
turn upside down
run fast on a straight path
Name the space agency
Roscosmo
Isro
Nasa
Esa
Usa
