Population pyramid

I received my test score today, and it's not bad.

In class today, we saw a video about population pyramid, which includes Rwanda, Canada and Japan, representing three different types of population pyramid.
A population pyramid, also called an "age-sex- pyramid", is a graphical illustration that shows the distribution of various age groups in a population, which forms the shape of a pyramid when the population is growing.

1. Rwanda
Population growing quickly
The pre - industrialized
2. Canada
Population grows slowly
industrialized
3. Japan
Population declines
Post - industral

评论

发表评论

此博客中的热门博文

1.17

We enjoyed our last human geography class Although I always forget to write my blog... In this semester, I learned a lot about the earth, about different countries and population problems. I can say that this is a very practical subject, of course, the teacher also brought us a lot of fun in class, always able to put some boring questions very humorous. This may be my last blog of the year I hope I can use what I have learned in the future.                                                                                                                               Thank you Mr. Schick
阅读全文