Space Flashcards
Name the planets in our solar system in order from the Sun.
Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
What does the moon orbit?
The Earth
How long does it take the moon to orbit the Earth?
28 days
What does the Earth orbit?
The Sun
How long does it take the Earth to orbit the Sun?
1 year (365 1/4 days)
How long does it take the Earth to rotate once on its axis?
1 day (24 hours)
When it is summer in the UK what season is it in Australia?
Winter
When it is spring in the UK what season is it in Australia?
Autumn
Describe the position of the Earth when it is summer in the UK.
The Earth is tilted so that the Northern hemisphere is pointed towards the Sun.
Place the following in order from smallest to largest: universe, moon, solar system, planet, galaxy, Sun.
Moon, planet, Sun, solar system, galaxy, universe.
When does the Sun appear highest in the sky; summer or winter?
Summer
What are the units to measure weight?
Newtons
What are the units to measure mass?
kilograms
What is the equation we can use to calculate an objects weight?
Weight = mass x gravitational field strength