What is one environmental benefit of clipping lawn clippings?

• A. Increased thatch accumulation
• B. Decreasing soil fertility
• C. Recycling of nutrients
• D. Attracts pests

Answer: (C)

Returning nutrients to the soil is a key environmental advantage of clipping lawn clippings. Clippings carry nitrogen and other minerals that, as they break down, feed the grass and soil organisms. This reduces the need for synthetic fertilizers, lowers the chance of fertilizer runoff, and cuts yard waste that would otherwise go to landfills. They also add organic matter, improving soil structure and moisture retention over time. If clippings are removed instead of recycled, those nutrients are lost and you may rely more on fertilizers. The other options describe outcomes that aren’t benefits: clippings aren’t helpful for increasing thatch; removing nutrients would not improve soil fertility; and attracting pests isn’t a environmental benefit.