School compost hip Meritxell & Ariadna 5èB

The compost is made out of organic leftovers: fruit peelings, eggshells, plants, grass clippings and leaves. The compost is useful with to grow up the plants because it has a lot of nutrients. The worms eat the organic waste and get it out is made compost.

You have to mix the compost hip

6 months later you have compost

4 comentaris

Deixa un comentari

L'adreça electrònica no es publicarà. Els camps necessaris estan marcats amb *

XHTML: Trieu una d'aquestes etiquetes <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <s> <strike> <strong>