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WorksheetsPages 260 to 262
Total questions: 10
Worksheet time: 5mins
How many people have walked on the moon
30
0
12
1
Which statement is not true?
It is windy on the Moon.
One side of the Moon is never visible from Earth.
No one has been on the Moon for more than 40 years.
It took astronauts 4 days to reach the Moon,
The fourth state of matter is plasma. Which of the following is not in the plasma state?
lightning
flames
stars
Moon
If hydrogen undergoes nuclear fusion how many protons would it have?
0
1
2
3
If hydrogen undergoes nuclear fusion what element does it become?
still hydrogen
helium
iron
Which planet is Mars?
1 astronomical unit is equal to
the average distance between the Sun and Earth
150 000 000 km
150 million km
All of these.
One light-year is equal to
All of these.
9 000 billion AU
The distance a beam of light can travel in one year.
63 000 km
Approximately how old is the universe?
Just a little bit older than Mrs. Amy
100 billion years
13 700 000 000 years
2 million years
What is the correct order of planets out beyond the asteroid belt?
Jupiter, Uranus, Saturn, Neptune
Saturn, Jupiter, Neptune, Uranus
Jupiter, Saturn, Uranus, Neptune
Neptune, Uranus, Saturn, Jupiter
