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Compost heap turn - PowerPoint PPT Presentation

Bacteria and fungi break down food scraps into smaller pieces

The tiny living things in the compost heap turn the food scraps into fresh soil . HOW DO THEY DO THIS?. Bacteria and fungi break down food scraps into smaller pieces. Worms eat the rotting food. Worms break down the food into smaller and smaller bits. Worms poo out rich soil.

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Compost heap turn - PowerPoint PPT Presentation

Bacteria and fungi break down food scraps into smaller pieces