Hi guys! How are you doing?

I hope that you guys are all fine from MERS.. and a lot of your schools are closed due to MERS right? Hope you had a nice free week.

This week's topic is using Earth's resources. In Earth, we have various resources. Major resources that we need are water and air. Without them, we cannot survive. However, because of human's exploitation of environment, a lot of nature and resources are polluted now. 

This week, I want you guys to do workbook 108 to 113. Put some effort in 112 and 113.

Have a nice and safe week!