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Worksheets1W Space Review 2023
Total questions: 39
Worksheet time: 21mins
How many earth days makes one orbit around the the sun(1 year) on mars?
320
300
687
How Long would it take to get to Mars from Earth?
10 months
2 months
20 months
Venus rotates in the opposite direction of the 7 other planets.
True
False
Why is mars a bright reddish-orange?
The soil
The iron rich minerals in soil
The minerals in the soil
Which Planet is farthest from the sun?
Neptune
Saturn
Mercury
Uranus
What two groups can planets be split into?
wet and dry
terrestrial and gas
big and small
old and new
Name this planet
Pluto
Uranus
Saturn
Earth
Which planet goes around the sun the fastest?
Earth
Venus
Mercury
Neptune
What is the hottest planet?
Earth
Venus
Mercury
Neptune
In the Sun, Hydrogen is combined to form...
Pizza
Hot Stuff
Plutonium
Helium
All Planets revolve around the sun in the same direction
True
False
Jupiter's great red spot is a huge region of reddish rock
True
False
A Lunar Eclipse is visible to more people than a Solar Eclipse
True
False
Light from approaching sources is red shifted
True
False
The most distant stars in the galaxy are travelling away from us at the greatest speeds
True
False
Name this planet
Venus
Uranus
Earth
Jupiter
Astronauts float in the Space Station because there is no gravity pulling on them.
True
False
The scientific study of the universe is called astrology.
True
False
There is no reliable, indisputable scientific evidence that Earth has been visited by aliens.
True
False
The colour of a star depends mostly on the star’s
Temperature
Size
Mass
Distance from Earth
What will the spectrum of a star moving away from Earth show?
blue shifted lines
red shifted lines
blurry lines
not much
The temperature of the Sun’s core is
less than 1000 C
6000 C
1 000 000 C
10 000 000 C
According to the solar nebula theory, matter was drawn into the centre of the nebula by
gravity
centrifugal force
electrostatic attraction
radiation
A comet’s tail is always aligned from the comet head in what direction
towards the sun
behind the comet
away from the sun
towards the nearest planet
How does a planet shine
by making light
by reflecting light
by batteries
Name this Planet
Saturn
Jupiter
Mars
Earth
A meteor seen in Earth’s atmosphere is usually
a dying star
projectiles from the sun
debris from a comet's tail
a mini black hole
A year is based on
The moon's rotation
The moon's revolution
The Earth's rotation
The Earth's revolution
The word “planet” comes from the Greek “planetes” meaning
star
constellation
wanderer
zodiac
Which of the following best describes the term “constellation”?
A group of stars that travel through space together
A group of stars that form a shape or a pattern
A group of stars near each other in space
A group of stars that can predict your future
Which of the following best describes a galaxy? A galaxy consists of.....
our sun and the major planets
our solar system and the stars we can see
about 200 billion stars, dust, gas and solid matter
all the matter in the universe
The world’s largest telescopes are built at the top of mountains...
For security reasons
because the atmosphere is thinner
there are no buildings in the way
so astronomers can work away from traffic
Which of the following instruments can separate white light into it’s colours?
a spectrascope
a camera
a telescope
Name this Planet
Saturn
Mars
Jupiter
Earth
Earth is the only planet on which sizable quantities of water are found in all three states.
True
False
Mars is the ________ planet from the sun
Why is Neptune, and not Pluto, considered the furthest planet from the sun?
Pluto is no longer classified as a planet
Pluto is actually one of Neptune's moons
Neptune's moons are further from the sun than Pluto, even though Neptune itself isn't
Most of the time, Neptune is further from the sun than Pluto
