How well do you know your own head? This edition of the quick quiz travels from Australia all the way out into space!
Congratulations! You’re a real science whiz! Oh dear! Better brush up before the next quiz! Cycads are plants that look a bit like palms, and they have been around since before the dinosaurs! False. Some marsupials are native to New Guinea and not Australia, and others, including opossums, are native to the Americas. An igneous intrusion is where molten rock comes up through the crust. Rocks are studied by rock scientists – geologists! There are 29 bones in the human head – eight in the cranium, 14 in the face, one in the neck and three in each ear! The asteroid belt is an area of space between Mars and Jupiter, which contains many asteroids and the dwarf planet Ceres.
Results
#1. What is a cycad?
#2. True or false? All marsupials are native to Australia
#3. What kind of scientist is most likely to study an igneous intrusion?
#4. How many bones are there in a typical human head?
#5. Where in our Solar System is the asteroid belt?
Do you know the differences between bacteria and viruses? Take a look under the microscope in Issue 23 of Double Helix magazine.
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