1) How many moons are there in our solar system (roughly... as this number keeps changing)? a) 50 b) 75 c) 100 d) 500 e) more than 600 2) Roughly how old is our moon? a) 5 million years old b) 1 billion years old c) 2.5 billion years old d) 3 billion years old e) 4.5 billion years old 3) Our moon is the ________ largest moon in our solar system. a) 3rd b) 4th c) 5th d) 6th e) 7th 4) Which country roughly has the same diameter as the moon? a) Russia b) USA c) Brazil d) China e) Australia 5) Which is NOT a phase of the moon? a) Full Moon b) Crescent Moon c) New Moon d) Elliptical Moon e) Gibbous Moon 6) Which is NOT an element found on the moon? a) Silicon b) Phosphorus c) Magnesium d) Iron e) Oxygen 7) How many EARTHS can fit between our atmosphere and and the moon? a) 1 b) 10 c) 20 d) 30 e) 40 f) 50 8) Roughly how big is the moon? a) About 27% of the Earth's Size b) About 10% of the Earth's Size c) About 15% of the Earth's Size d) About 40% of the Earth's Size e) About 58% of the Earth's Size 9) In which decade did humans first step on the moon? a) 1940's b) 1950's c) 1960's d) 1970's e) 1980's 10) True or False? The same side of the moon always faces the Earth. a) True b) False 11) True or False? Due to the moon's atmosphere, it rarely gets hit by meteors and asteroids. a) True b) False 12) True or False? The moon influences the tides on Earth, causing high and low tide. a) True b) False 13) True or False? Humans created monthly calendars based on the moon. a) True b) False 14) True or False? Exoplanets refer to planets that exist outside of our solar system. a) True b) False 15) True or False? There are over 6000 known exoplanets that are still being researched.  a) True b) False

Moons and Exoplanets

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