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WorksheetsUnit 3 , Lesson 1
Total questions: 25
Worksheet time: 27mins
What do comets, asteroids and meteor all orbit?
The Stars
The Planets
The Sun
Between which 2 planets do we find the asteroid belt?
Mercury and Jupiter
Earth and Mars
Mars and Jupiter
Jupiter and Saturn
They are icy bodies from dust and objects that orbit the sun.
Comets
Asteroids
Meteors
Meteoroids
What is a piece of rock that burns up as it passes through the earth's atmosphere like a shooting star?
asteroid
meteoroid
comet
meteor
......... uses mirrors
Reflecting telescope
Refracting telescope
Both of them
None of them
According to Newton's law of universal gravitation :
the bigger you are , the smaller your gravity
the bigger you are , the bigger your gravity
the smaller you are , the bigger your gravity
Size of the object and its gravity are not related
......... consist of head and tail
Asteroids
Comets
Meteors
Planets
A natural chunk of space rock or dust still outside of Earth’s atmosphere.
meteor
meteorites
meteoroid
....... can be very helpful for viewing dark objects that are far away
Reflecting telescope
Refracting telescope
....... uses glass lenses ( like a magnifying glass )
Refracting telescope
Reflecting telescope
Both of them
none
A natural chunk of rock or dust existing outside of Earth’s atmosphere.
meteor
meteorites
Meteoroids
Which planets are made primarily of rock?
Gas Giants
Terrestrial
Which planets have more density ?
Terrestrial planets
Jovian planets
Hydrogen gas can be found in a solid state on :
Terrestrial planets
Jovian planets
Jovian planets are ....... in size
smaller
bigger
Which one of the following planets has the highest number of moons ?
Jupiter
Mars
Saturn
Uranus
........ are the biggest units that form the universe
Planets
Stars
Galaxies
The sun
According to Newton , The force of attraction between any 2 objects depend on :
Length and width
Size and volume
Size and distance
Velocity of the 2 objects
