15.The many visitors to Machu Picchu are affecting the environment and people who live near the site.What is being done to help protect Machu Picchu?What is being done to help the people who live in the nearby towns?How can you be a responsible traveler during your visit?Read the following articles and write a paragraph to answer these questions.

Can We Protect Machu Picchu? (n.d.). Retrieved March 27, 2015, from http://www.ethicaltraveler.org/2011/10/can-we-protect-machu-picchu/

Machu Picchu--World Heritage Site. (n.d.). Retrieved January 27, 2020, from

https://www.nationalgeographic.com/travel/world-heritage/machu-picchu/

Saving Machu Picchu. (n.d.). Retrieved January 27, 2020, from https://www.smithsonianmag.com/travel/saving-machu-picchu-153497816/