human
What is the best way to keep a compost heap functioning properly?
assistant
The best way to keep a compost heap functioning properly is to ensure the right balance of moisture, oxygen, and carbon-rich materials. It is important to regularly add nitrogen-rich materials like grass clippings, food scraps, and coffee grounds to keep the compost active and to regularly turn the compost heap to aerate it. Additionally, it is important to keep the compost heap out of direct sunlight and rain to maintain the compost temperature and moisture.