G5 Solar System

What are the factors that affect the apparent brightness of stars

• Distance and temperature

• Volume and temperature

• Distance

• Temperature

What is the correct order of the inner planets?

• Mercury, Earth, Mars, Venus

• Mercury, Mars, Earth, Venus

• Mercury, Venus, Earth, Mars

• Mercury, Venus, Mars, Earth

This planet is known as the red planet

• Mercury

• Venus

• Mars

• Earth

It's the smallest planet

• Venus

• Earth

• Mercury

• Mars

Earth needs around ....... to orbit the sun

• 366 days

• 364 days

• 365 days

• 2 years

Jupiter is the smallest planet

• True

• False

Earth is the planet we live on

• True

• False

Which planet is where we live on?

• Murcury

• Venus

• Earth

• Mars

Venus is the hottest planet

• False

• True

Sun is a STAR

• True

• False