Answer
There are many ways in which students and/or citizens can promote the recycling of nutrients; some of these are:
a. Recycling paper, metals, and plastics
b. Starting a compost pile for food, and yard waste
c. Using compost to enrich garden soil instead of using inorganic chemical fertilizers
d. Consuming food economically
Work Step by Step
3b.
a. Taking shorter showers- abolish baths
b. Flush toilet less frequently
c. Run only full dishwashing machines and laundry washers
