Over the past week, you have learned how all forms of matter are made up of chemicals. Many people hear the word “chemical” and immediately think of a toxic substance or something that is bad for their health. However, you are exposed to millions of different chemicals every day.
Some of these chemicals have detrimental effects on human health, while others are completely innocuous. In this discussion, you will explore chemicals. Provide a main post that addresses the following:1)
In the past we have used chemicals that we thought were safe that have turned out to cause harm, such as lead. How can we be sure that we are not repeating our mistakes?2) Are all chemicals that are naturally occurring safe? Why or why not?3)
There are many products you use in your home that contain chemicals and may be toxic if you do not manage your exposure to them, such as ammonia, bleach, and oven cleaners.
How can you reduce your exposure to these chemicals while using them? What are some potential alternatives to these products?
4) Find a news article or current event related to a harmful chemical and share a short summary of the article with the class.
