Canadian Trivia Flashcards
How do deciduous trees prepare for winter?
Reducing moisture
Reducing nutrient supply
(Storing it in more permanent parts of the plant).
Is Coffee a fruit?
Yes. Coffee beans are the pits at the centre of bright red coffee cherries which grow on trees.
What happens to the green chlorophyll in the leaves of trees during winter?
It breaks down and the leaves begin to turn yellow.
During autumn cool nights and clear sunny days, some trees produce this chemical
Anthocyanin
What visual reaction does anthocyanin create?
Red chemical
Mixes with yellow leaves to create other colors.
What is the dirtiest spot in your home?
The cloth or sponge you use to wipe the kitchen counter contains the most bacteria.
How many species of mould have been identified in Canadian homes?
More than 270
When was Canada’s first automobile made?
1867
Who invented Canada’s first automobile?
Watchmaker, Henry Seth Taylor.
What were the features of Canada’s first automobile?
It was self propelled, powered by steam, had no brakes and could reach a top speed of just 15 miles per hour.
How was the steam car received?
It was the subject of considerable ridicule by the townsfolk.
When and where was Canada’s first concrete highway built?
1912
Between Toronto and Hamilton
