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WorksheetsThe solar system
Total questions: 12
Worksheet time: 10mins
What’s the name of our planetary system?
The Solar System
The Sun
The Earth
The Milky Way
Which force holds all the planets orbiting around the Sun?
Gravity
Magnetism
Density
The wind
The Sun was originated…
5 billion years ago
5 million years ago
5 thousand years ago
5 hundred years ago
The Sun originated in the center of a…
Nebula
Moon
Planet
Star
The Sun is...
A medium-sized star
Much more heavy than the Earth
1.3 million times bigger than the Earth
All the sentences are correct
What sentence about the Sun is FALSE or incorrect?
The Sun is a solid sphere
The Sun is made up of hydrogen and helium
The Sun radiates energy to the rest of the planets
Nuclear explosions take place inside the Sun
How do we call an object that orbits a star that has its own gravity and a spherical shape?
Planet
Asteroid
Meteoroid
Star
Rock planets are...
Composed of highly dense materials
Further from the Sun
Bigger in size than gaseous planets
Orbiting the Sun at slow speed
Gaseous planets...
Have thick atmospheres
Are very close to the Sun
Are mainly formed of dense materials
Are much smaller than inner planets
What sentence about the Earth is FALSE or incorrect?
Is the smaller of the rocky planets
Only has one natural satellite
Is 150 million km far from the Sun
Is the only planet that accommodates water in its liquid state
An example of a Dwarf planet is...
Pluto
Mercury
Sirio
Halley comet
How do we call bodies made of rock and ice that orbit the Sun on very elliptical paths?
Asteroids
Comets
Meteoroids
Meteorites
