Mars

Who first observed Mars in astonomical usage?

• Claudius Ptolemy

• Galileo Galilei

• Yul

• Leonardo Da Vinchi

• Alexander Gaham Bell

What is the largest volcano in Mars?

• Olympic Month

• Mauna Loa

• Olympos Mons

• Mount Everest

Which planet (had or has) water? (multiple choice)

• Earth

• Pluto

• Mars

• Venus

• Jupiter

What are the two moons of Mars?

• Phobos

• Demons

• Deimos

• Phiobile

• Pobile

What is the mass of Mars in kg? (If you get this you are clever!!!!!)

• 6.1414 x 10²⁴

• 6.4185 x 10²³

• 6.3514 x 10²¹

• Mass of Yul is equivalent to it!!!!!

• 5.4826 x 11⁵⁸

How many days does it take for Mars to complete one revolution?

• 684 earth days

• 578 days

• 687 earth days

• 188 earth days

• 681 earth days

Is Mars usually hot??????

• No ( this answer is correct )

• Yes ( this answer is correct )

How many astronomical units is it from the Sun to Mars? (If you get it correct you have a good memory)

• 1.500000

• 1.46087605

• 1.3790878

• 1.165234

• 1.25623

How big or small is Mars in the Solar System?

• Third biggest planet in our Solar System!

• Smallest planet in the Solar System!

• Second smallest planet in our Solar System!

• Fith biggest planet in our Solar system!

When did Galileo Galilei observe and discover Mars?

• 1609

• 1705

• 1754

• 1694