Start the new decade with a challenge! This megaquiz will test your knowledge of all the quizzes we wrote in 2018. The questions are randomly selected, so if you want more questions, you can just reload the page. Or head back to our 2019 megaquiz!
Congratulations! you are a real science whiz!
Oh dear! better brush up before the next quiz!
The eastern grey kangaroo is the only animal listed that is not considered endangered.
Heat and pressure deep underground turns limestone into marble.
Saturn’s largest moon, and the second largest moon in our solar system, is Titan.
Due to the low air pressure, water boils at around 71 degrees at the summit of Mount Everest, which is 8848 metres above sea level.
A difference of 10 decibels means ten times more power.
The pitch of a note is based on its frequency, which is measured in hertz.
Ladybirds have six legs and hard wing cases over their wings, just like other beetles.
Myxomatosis was introduced to Australia in 1950 by the CSIRO to help control the estimated 600 million rabbits plaguing the country.
Water crystals, including snowflakes, are often hexagonal.
Telopea is the name of the genus that includes all five species of waratah.
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