BIG CLOSEUP PAN of a compost thermometer in a healthy steaming heap

thermometer zero waste steam temperature vegetables equipment compost thermometer self sufficient organic waste testing compost ideal biodegradable heat measure steaming regenerative hot pile kitchen scraps monitoring instrument checking vermicomposting indicator ecofriendly self sufficiency fertiliser ecology environmental biodegrade fertilizer organic ecological biodegrading heap adding sensor cold high scale measurement degree celsius degree gauge science measuring fahrenheit celsius