13. what is the authors purpose for writing the article?\nto explain the process of making plastic.\nto…

13. what is the authors purpose for writing the article?\nto explain the process of making plastic.\nto contrast how plastic is made with how other recyclable materials are made.\nto describe the difference between renewable and nonrenewable types of plastic.\nto teach about ways we can make plastic better for the environment.

13. what is the authors purpose for writing the article?\nto explain the process of making plastic.\nto contrast how plastic is made with how other recyclable materials are made.\nto describe the difference between renewable and nonrenewable types of plastic.\nto teach about ways we can make plastic better for the environment.

Answer

Brief Explanations:

Without the full - text of the article, we can only analyze these options. Option A focuses on the making process of plastic. Option B is about comparing plastic - making with other recyclable materials' making. Option C is about the difference between renewable and non - renewable plastics. Option D is about improving plastic for the environment. We need to refer to the content of the article to accurately determine the author's purpose.

Answer:

Insufficient information to determine the answer.