PR Science Unit 6

Which is the correct order of our planets?

• Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune
• Mars, Venus, Earth, Mercury, Jupiter, Saturn, Uranus, Neptune
• Neptune, Uranus, Saturn, Jupiter, Mars, Earth, Venus, Mercury
• Mercury, Venus, Earth, Mars, Neptune, Saturn, Jupiter, Uranus

What is the Moon to Earth?

• Comet

• Axis

• Satellite

• Probe

Why does the moon appear to shine?

• It is like a star and gives off light

• It refracts light from space

• It reflects light from the sun

• It absorbs light from the sun

Which planet is eighth in the Solar System?

• Uranus

• Jupiter

• Neptune

• Mars

Earth take the rotation for …

• 24 hours

• 1 year

• 366 days

• 12 hours

Earth need … to complete orbitting the sun.

• 365 days

• 24 hours

• 360 days

• 1 day

Planets that have longest time to orbit the sun is…

• neptune

• saturn

• uranus

• mercury

collection of star systems, such as the Solar System, gas, and dust us...

• universe

• galaxies

• andromeda

• milky way

Any natural body that revolves around a planet

• Sun
• eclipse
• Moon
• crater

A body that revolves around a star

• planet
• moon phase
• moon
• sun