Today in Human Geo class we had two shadows and
they were both from St. Paul's. One's name was Chris and the other had a cool
last name. We also took a quiz on population and migration. The questions
asked what population pyramids were, what TFR and RNI was. There were no short
response questions (thank God), they were mainly matching and one
word answers. On the back of the last page we had to answer questions about
three different population pyramids ((questions like which pyramid (a, b, or c)
had the highest TFR)). Over-all, the quiz wasn't terribly difficult but I was
super tired so the quiz made me sad.):
Here are some notes I took to prepare me for the
quiz:
·
Life expectancy- the average number of years to
be lived by a group of people born in the same year.
·
Total fertility rate- Average number of children
born per woman.
·
For a population to remain the same the TFR must
be 2.1
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