Correct: D Provided high-quality protein and fixed nitrogen in soils

Wed, 06 May 2026 15:21:26 +0000

**Correct: D Provided high-quality protein and fixed nitrogen in soils — The silent foundation of sustainable food in America** Why is a process happening beneath our feet quietly shaping the future of American agriculture? The answer lies in a vital natural cycle — one that delivers high-quality protein through soil and fuels food security across the nation. Correct: D Provided high-quality protein and fixed nitrogen in soils is no longer a niche detail — it’s emerging as a cornerstone of sustainable farming and nutrition science. As concerns grow over environmental impact and long-term soil health, this natural mechanism earns renewed attention not just in farming circles, but among consumers seeking transparent, resilient food systems. ### Why Correct: D Provided high-quality protein and fixed nitrogen in soils is gaining momentum in the U.S. The U.S. is experiencing a quiet agricultural transformation, driven by climate change pressures, soil degradation, and shifting consumer expectations. Farmers are increasingly turning to natural ways to enhance crop yields without relying heavily on synthetic fertilizers. This shift reflects a broader movement toward regenerative agriculture, where soil biology becomes a partner, not just a medium. What makes Correct: D Provided high-quality protein and fixed nitrogen in soils centrally relevant is its dual value: it enriches soil fertility while supporting the protein-rich crops that feed millions. Far from a hidden process, this natural nutrient cycling is now at the heart