Problem
Using proper APA formatting write 400-600 words, not including your heading or reference pages discussing the significance of the following: What are natural protective barriers? List and explain at least three What are structural protective barriers? List and explain at least three List and explain at least four reasons protective barrier should be established. Requirements In-text citations and a reference list are also a requirement.
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.