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Total questions: 17
Worksheet time: 25mins
What did the people think was the centre of the solar system 5000 years ago?
(a)
Whose modal said that the Earth is in the centre
(a)
Who published a book saying that the Sun is in the centre?
(a)
Why didn't they believe Copernicus's modal?
Observations made by who supported Copernicus's theory
(a)
The planets make ---- orbits around the sun
Spherical
Elliptical
Circular
First moon landing in
(a)
What take do astronauts not have to do on the ISS?
Exercise
Destroy asteroids
Plant Satellites
Carry out specific experiments
Repair and maintenance of the ship
What is a compass?
Where is a magnetic strongest
What is the magnetic field?
What is gravity?
The ------- the object, the stronger the force
Smaller
Bigger
What is Earth's gravitational field strength?
(a)
The Earth rotates around the sun at
1000km
10000km
100000km
10000000km
How long is a light year?
(a)
The closest star to the sun is
(a)
