Science Unit 13

Now that you've had your test, it's time to begin Unit 13 in Science "The economy: primary & secondary sectors."
Here you will find some materials to help you study (now or later).

Here is an overview (basic information) abuot the three economic sectors. This page explains the primary sector and this website provides information about the secondary sector; it also has some videos you can watch for fun.
Watch this very clear video that explains the three economic sectors. Did you understand everything?
After, check out this game. You should be able to get 100%. How did you do?