價格:免費
更新日期:2014-06-18
檔案大小:7.1 MB
目前版本:1.4
版本需求:需要 iOS 6.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言:英語
Do you ever wonder how many people are born every minute?
And how many die?
Do you wonder whether the birth rate is the same all over the world? And if not, then how big a difference is it?
The answers to these questions are going to have a huge impact on the world our children will inherit.
Numbers to Think About will help you to explore these statistics with an interactive world map.
You will see a running total for your chosen statistic, in your chosen region.
Compare the number of births in the USA with the number in Russia.
The number of AIDS related deaths in Africa with those in Europe.
See where the populations of 50 years from now will be living. And think about how that will change the world as we know it.
As you view each statistic, Numbers To Think About will pose some questions to get you thinking.
There are some real issues here that we are facing as a planet. Big issues. Important issues.
At least be informed.
支援平台:iPhone, iPad