Basic Science and Technology

This course helps you understand the air we breathe and the water we drink. You will learn what air is and how harmful substances can get into the air and affect our health. You’ll also find out about some diseases that can come from breathing in bad air.

Next, you’ll learn all about water—what makes it dirty and the different things that can spoil it. You’ll be taught how to make water clean and safe to drink by using simple methods like filtering. As you go along, you’ll explore even more ways to keep water clean and why it’s important to always drink clean water. This course teaches you how to stay safe and healthy through good air and clean water.