Question 43
Work in a group of three for this activity. Some insecticides are biodegradable. This means that they can be broken down by microorganisms in the environment, or inside an animal’s body. In your group, discuss these two questions. Be ready to share your ideas with the other groups in your class.
Why doesn’t everyone stop using DDT, and change over to using biodegradable insecticides?
Why doesn’t everyone stop using DDT, and change over to using biodegradable insecticides?
