1. (If the stanza is the underlined part?) In the first stanza, the author is telling us to use our resources and recycle in order to better our environment. In the second stanza, they are explaining that it does not take much effort to recycle. A small action can do a lot for our ecosystem.
2. (From the song) To lesson your garbage at home, you can separate your papers and plastics and place them in the recycling bin.
(Not from the song) To lesson your garbage at home, you can invest in reusable dishes instead of using disposable utensils.
3. As a student, you can use a recycling bin to lessen your garbage. You could also start a compost pile in your backyard! At school, you can donate your books at the end of the year to people in need rather than just discarding them.
4. You can label your bins as paper, plastic, cardboard, aluminum, and garbage.