- A group of scouters are having a camp in a nearby riverbank. They wake up early in the morning for a hike. As they pass by the river, they saw plenty of garbage along the side. They decided to clean the area. What appropriate technique are they going to use in doing it? With the threat of being infected of the Covid-19 virus, is it safe to use such technique without applying proper health protocol? Why or why not? Write your answer in 3-5 sentences.​