asked 173k views
3 votes
Why do compost piles get warmer as time passes

asked
User Bryn
by
8.5k points

1 Answer

4 votes
As the organic materials in compost decompose aerobically (meaning they use oxygen to break down the material), the microbes and other organisms breaking down the compost release carbon dioxide and heat. 
answered
User Steav
by
8.2k points