Which sense is associated with the word 'olfactory'?
Which sense may be aided by the Jacobson's organ?
Hearing | Sight | Smell | Taste
Which sense is being utilised when you "clock" someone doing something?
What sport uses balls weighing 2.7g with a diameter of 40mm?
If a recipe uses 300g of sugar for 6 people, how many grams should be used for 2 people?
What Southeast Asian currency uses the code VND?
Coal is composed primarily of which chemical element?
Which European capital primarily sources its hot water supply from geothermal springs?
Reykjavik | Oslo | Dublin | Helsinki
What gas is primarily responsible for the greenhouse effect?
Oxygen | Nitrogen | Carbon dioxide | Helium
What primarily blocks the sun's ultra-violet rays from reaching the Earth?
Ozone Layer | Rainforests | Mountains | Clouds
